Bambu Lab A1 vs P1S vs P2S (and the A1 mini): which one should you buy in Canada?

The short answer

If you want one printer that handles PLA and PETG with the door shut, sits quietly in a lived-in room and does multi-colour without fuss, buy the P2S Combo. It's $999 at Bambu Lab's Canadian store and $999.99 at Best Buy Canada and Canada Computers (checked October 2026). It's also the one I own. I bought mine at Best Buy Canada with my own money and have run about 25 prints on it in a month. My hands-on review is at Bambu Lab P2S Combo (AMS 2 Pro) review.

If $999 is too much, the right answer depends on what you print. A $269 A1 mini is the cheapest way into Bambu's ecosystem if your parts fit in a 180 mm cube. The A1 Combo at $539 gives you a full-size bed and four colours. The P1S AMS 2 Pro Combo at $799 gets you an enclosure and the same drying feeder I use, but with an older camera, a button screen and a door you'll often need to crack for PLA. Everything on this page except the P2S is research, built from Bambu's specs, outside reviews and owner reports.

Canadian prices, checked October 2026

Bambu Lab's Canadian store: A1 mini $269 (Combo with AMS lite $419), A1 $379 (Combo $539), P1S $519, P1S AMS Combo $719, P1S AMS 2 Pro Combo $799, P2S $799 and P2S Combo $999. The P2S Combo was marked down from $1,089 and the P1S AMS 2 Pro Combo from $899. Prices exclude GST, HST and PST, and printer shipping is free.

Best Buy Canada had the A1 mini at $269.99, the A1 Combo at $539.99, the P1S Combo at $719.99 and the P2S Combo at $999.99, all sold by Best Buy with store pickup. Canada Computers matched those numbers. Its P2S Combo was sold out online but in stock at several stores.

One listing to skip: a Best Buy "starter pack" that adds eight 1 kg spools of PLA to the P2S Combo for $1,299. It's sold by a marketplace seller, not Best Buy, and the extra $299 works out to roughly $37 a spool. Bambu's own PLA Basic is $22.99 a spool on the same site.

Enclosure and materials: the real dividing line

The A1 mini and A1 are open bed-slingers. Bambu rates both as ideal for PLA, PETG, TPU and PVA and lists ABS, ASA, nylon and fibre-filled filaments as not recommended. The A1 mini's bed tops out at 80°C and the A1's at 100°C, per Bambu's specs. If you print PLA and PETG, that's no limitation. If ABS or ASA for car or outdoor parts is on your list, it is.

The P1S and P2S are enclosed, which opens up ABS and ASA. The catch on the P1S is heat. Bambu's own filament guide says that on enclosed printers you should open the front door or lift off the top glass for PLA, TPU and PVA whenever the bed is above 45°C, so the chamber doesn't soften filament in the extruder. A common thread in r/BambuLab is P1S owners who crack the door and lid as a habit after a clog, while others in cool rooms run closed for months without trouble. Room temperature is the difference, and a cool basement in January is kinder than a hot office in July. Our research review of the P1S is at Bambu Lab P1S review.

The P2S fixes this with what Bambu calls cold-air cooling. Tom's Hardware ran PLA with the door shut, saw the chamber hover around 33°C, had no clogs and printed ABS without trouble. I've had no clogs or extruder problems in my first month. Neither printer has an active chamber heater, so carbon-fibre nylons and other engineering materials belong on Bambu's H2 series.

Bed size: measure your biggest part first

The A1 mini's 180 × 180 × 180 mm cube is the one real dealbreaker here. A helmet, a full-face mask or a long shelf bracket won't fit in one piece. The A1, P1S and P2S share Bambu's 256 mm cube, which has covered every job I've printed, including a PETG mask that Bambu Studio estimated at about 17.5 hours.

If you need more room without paying for an H2, look at the newer A2L, an open bed-slinger with a claimed 330 × 320 × 325 mm volume. It's $569 alone or $719 as a Combo at Bambu Canada, Best Buy and Canada Computers. CNC Kitchen's long-term review calls it excellent hardware for PLA, PETG and TPU, but found the heavy moving bed shook his workbench and the camera had no spaghetti detection. We haven't reviewed it.

AMS options and the hidden cost of colour

There are three feeders in play. The AMS lite is an open four-spool rack sold with the A1 and A1 mini Combos. The original AMS is the enclosed box in the $719 P1S Combo. The AMS 2 Pro adds heated, vented drying and comes with the P2S Combo and the $799 P1S AMS 2 Pro Combo. On its own it's $449 at Bambu Canada, and the A1 and A1 mini can run one through Bambu's AMS hub accessory.

Drying is the feature I'd pay for. The one flaw I've had came from my own shortcut: I printed that PETG mask from a spool I hadn't dried, and fine strings formed across the eye and mouth openings. The AMS 2 Pro is built to prevent exactly that, and my guide to its settings and limits is at bambu ams 2 pro drying. With an open AMS lite in a humid summer basement, plan on a separate dryer.

Every single-nozzle Bambu wastes filament on colour changes. Tom's Hardware lists AMS waste as a con on the A1, P1S and P2S, and one of the most upvoted AMS lite posts in r/BambuLab this year is an owner staring at a pile of purge from one small model. The replies give the same fixes every time: fill the plate with several copies and trim purge volumes in the slicer. Standard TPU can't go through any of these feeders (Bambu sells a special TPU for AMS); it uses the external spool path.

Noise and where it will live

My P2S shares a home office with my desktop PC and has been quiet enough to run during the working day. I haven't put a meter on it, and Bambu doesn't publish a noise figure for it. Owners in r/BambuLab do keep reporting one problem: vibration travelling through a flimsy table or floor, loud enough to bother neighbours downstairs at night. The fixes that come up again and again are a concrete paver on foam, a sturdier table and silent mode.

For the others, Tom's Hardware called the A1 quiet enough to sit beside a desk and listed the P1S as noisy. Bambu claims under 48 dB for the A1 mini in silent mode and 49 dB for the A2L, which CNC Kitchen put at about 50 dB while printing.

Camera and failure detection

This is where the P2S pulls furthest ahead. Bambu lists AI failure detection, and Tom's Hardware describes its 1080p camera checking that the right plate is installed and watching for spaghetti and nozzle blobs. Bambu specifies the P1S camera at 1280 × 720 and 0.5 frames per second, which is a slideshow for confirming a print is still there. The A1 and A1 mini have a low-frame-rate camera for timelapses, and Tom's Hardware noted the A1's can't detect failed prints.

If you start long jobs and walk away, that difference matters more than any speed figure. Read our safety guide first: 3d printer safety at home.

The A1's safety history, briefly

The A1 was recalled in 2024 over its heatbed cable, and Bambu's store page says current units ship with a reinforced cable. Separately, reports of melted A1 power boards surfaced around the new year. Bambu told Tom's Hardware the failure rate was around 0.052%, linked to power surges, and fixed with a board redesign in Q3 2025, and it recommends a surge protector. New stock from a Canadian retailer is the simple way to buy one; a used A1 needs its serial checked with Bambu. Our research review has the detail: Bambu Lab A1 review.

Black Friday, price protection and where to buy

Bambu's Black Friday sale started October 28 last year, according to All3DP, and the deep cuts went to older models. Tom's Hardware reported the P1S at an all-time-low US$399 in November. According to Bambu's own announcement, the P2S didn't get its first discount until the June 2026 anniversary sale, which included Canada. If that pattern holds, a strong P1S or A1 deal this fall is likely and a big P2S cut is less certain.

Bambu's Canadian store currently advertises 30-day price protection, 30-day returns and a two-year warranty on direct orders, so buying now and claiming a later drop is an option. Read the terms first. A common complaint in r/BambuLab is that warranty fixes arrive as parts to install yourself rather than a replacement printer. I bought mine at Best Buy Canada, and a local return counter is worth more than a small discount on a printer this size. If you're still choosing between brands, our ecosystem guide is at bambu vs prusa vs creality, and full budget builds are at best budget 3d printer setup canada 2026.

If money is no object

The H2D AMS Combo is $2,399 at Bambu Canada, down from $2,729. Bambu claims two nozzles, a 350°C hotend, active chamber heating to 65°C and a 350 × 320 × 325 mm volume. That's the machine for nylon, carbon-fibre blends and two-material prints with far less purge. For PLA and PETG at home, it's overkill.