Which 3D printer should I buy?

A practical way to narrow hundreds of options down to two or three, based on what you're actually making.

Most buying guides start with specs. Start with the object instead: what do you actually want to hold in your hand in two weeks?

If the honest answer is 'I don't know yet, I just want to learn,' an entry-level FDM printer with automatic bed leveling removes the single biggest source of first-print frustration.

If you already know you need fine detail — miniatures, jewelry masters, dental models — resin printing is usually the better starting technology, not a later upgrade.

If your parts need to survive outdoors, high temperatures, or mechanical stress, plan your printer choice around ASA, ABS, or nylon compatibility from day one, since a cold-end-only machine will hit a ceiling quickly.

Budget matters, but the more useful question is total cost over your first year, including a spare nozzle, a second build plate, and enough filament to get through the learning curve.