How to choose your first 3D printer

Start with what you want to print

What you plan to print decides which printer you need, because it sets the size, the material and whether the printer needs an enclosure.

Before you compare printers, write down three things you’d actually print in your first month: a replacement clip, a gift, a cable organizer, a phone stand. Then find each one in this table:

PLA is the easy default, and it covers most of the first list. Prusa Research, which makes printers and filament, calls it suitable for beginners, but notes that it softens and deforms above 140 °F (60 °C) and degrades in UV light. That’s why car and outdoor parts belong in the ASA row.

Bed slinger or CoreXY: what moves

A bed slinger moves the print bed back and forth under the nozzle, while a CoreXY printer keeps the bed still and moves the print head in every horizontal direction instead.

The difference between the two layouts is simply what moves:

• Bed slinger. The print head moves left and right, and the bed carries your print forward and back. Flashforge, which builds both kinds, says the design is simple, affordable and easy to maintain, and that a calibrated bed slinger can produce detailed models and useful parts. The trade-offs: a tall print sways more as it rides back and forth, and the printer needs extra room behind and in front of it for the moving bed. The Bambu Lab A1 mini, the Bambu Lab A1 and the Creality Ender-3 V3 SE are bed slingers.
• CoreXY. Two motors fixed to the frame move a light print head on belts, and the bed only lowers one layer at a time. Flashforge says that gives CoreXY a higher speed ceiling and more stability for tall prints. The Elegoo Centauri Carbon 2 is a CoreXY with an enclosed chamber.

Our rule: if you’ll print mostly PLA, PETG and TPU, a good bed slinger is all you need. If ABS or ASA is on your list, buy an enclosed printer from the start. We think building a box around an open printer later is a project of its own, and Bambu Lab says it doesn’t recommend enclosing the A1.

Five features worth paying for

The features that make a modern printer easy are automatic: auto bed leveling and auto Z offset are must-haves, and vibration compensation, a textured PEI plate and a direct-drive extruder are close behind.

All four printers we recommend have the first two. Bambu Lab says the A1 and A1 mini calibrate the bed, the Z offset and vibration by themselves before every print, and the Centauri Carbon 2 has auto leveling, auto Z offset and active vibration compensation. The Ender-3 V3 SE uses a CR Touch sensor for leveling and a strain sensor for the Z offset; Creality’s pitch is that you never turn screws or pull a sheet of paper under the nozzle.

Direct drive matters most for flexible TPU. QIDI Tech, another printer maker, explains that a short filament path keeps soft materials from buckling, which is why TPU feeds reliably. All four of our picks put the extruder on the print head, and all four list TPU among their supported filaments.

Don’t pay extra for headline speed. Elegoo lists the Centauri Carbon 2 at up to 500 mm/s but recommends 250 mm/s, and Flashforge says to judge a printer on stable output in real prints, not on its maximum speed. We think calibration and a good slicer profile matter more.

Open or enclosed: it’s about materials

An open printer handles PLA, PETG and TPU, while ABS and ASA need an enclosed printer and a well-ventilated room.

ABS and ASA warp when the print cools unevenly, so the air around them has to stay warm. Bambu Lab doesn’t recommend ABS, ASA, PC or nylon (PA) on the open A1 and A1 mini, and explains that those materials need higher bed and chamber temperatures. Prusa recommends a bed of at least 212 °F (100 °C) and an enclosure for ASA; the A1 mini’s bed tops out at 176 °F (80 °C), the A1’s at 212 °F (100 °C).

The material properties in this table come from Prusa’s material guides. Start from your slicer’s profile for each filament, not from a generic temperature chart.

What the first year costs

After the printer itself, filament is the main running cost, and for a beginner printing half a kilo a month that’s under $100 a year.

Elegoo sells a 1 kg spool of its PLA for $13.99 (October 2026). At that price:

• An 80-gram print uses about $1.12 of filament.
• Six kilograms a year, half a kilo a month, costs about $84.

Electricity is the small part. Even at the Centauri Carbon 2’s full rated power of 350 watts, a 4-hour print uses 1.4 kWh, about 25 cents at the US average of $0.18 per kWh (EIA, August 2026). To see what your printer really draws, measure it with a plug-in energy monitor. Use the calculator below with your own slicer’s weight and time estimates:

If you’re new to working out power costs, our guide to what it costs to run an appliance explains the formula behind it.

Which printer to buy

For most beginners we’d buy the Bambu Lab A1 mini; pick the A1 for bigger prints, the Elegoo Centauri Carbon 2 for ABS and ASA, and the Creality Ender-3 V3 SE when the budget decides.

• If you want the easiest start and your prints fit in a 7.1-inch cube, buy the Bambu Lab A1 mini. It calibrates itself before every print, has a textured PEI plate, and the whole machine is 13.7 × 12.4 × 14.4 inches (347 × 315 × 365 mm).
• If you want bigger prints, buy the Bambu Lab A1. Same automatic calibration, with a 10.1 × 10.1 × 10.1 in (256 × 256 × 256 mm) build volume that Bambu Lab says fits a helmet in one go.
• If you want multicolor prints, buy the A1 mini or A1 with an AMS lite. The AMS lite holds four spools and switches between them during a print. Bambu Lab sells each printer as a Combo with the AMS lite included.
• If you want ABS or ASA parts, buy the Elegoo Centauri Carbon 2. It’s enclosed, with a 662 °F (350 °C) nozzle, a 230 °F (110 °C) bed and a built-in filter, and Elegoo rates ABS and ASA as superior materials for it. List price $359 (October 2026). Elegoo sells a CANVAS add-on for multicolor printing.
• If budget decides, buy the Creality Ender-3 V3 SE. It has auto leveling, auto Z offset and a direct-drive extruder for a list price of $199 (October 2026). Its top speed is 250 mm/s against 500 mm/s for the others, and it comes with a PC spring steel sheet rather than a PEI plate.

Whichever you choose, start with the maker’s own slicer: Bambu Studio for Bambu Lab, ElegooSlicer for Elegoo and Creality Print for Creality.