Resin vs. FDM: Which Printer Is Right for Figures?

Almost every figure printer eventually faces the same fork in the road: resin (MSLA) or filament (FDM)? Both can produce models you'll be proud to put on a shelf, but they get there in very different ways. Here's how to decide.

How the two technologies differ

FDM (Fused Deposition Modeling) melts a plastic filament and lays it down layer by layer. It's cheap to run, the materials are forgiving, and prints are tough. The trade-off is resolution: you can see and feel the layer lines, and fine details like faces or thin weapons can get lost.

Resin printers cure liquid photopolymer with a UV screen, one wafer-thin layer at a time. The detail is in another league — crisp facial features, sharp edges, delicate filigree — which is exactly why most miniature and bust printers gravitate to resin.

Where each one wins

• Choose resin for 28–75mm miniatures, busts, and anything where surface detail is the whole point.
• Choose FDM for large statues, cosplay props, and functional parts where size and strength matter more than micro-detail.

The hidden costs of resin

Resin's detail comes with a workflow. Uncured resin is an irritant, so you'll want nitrile gloves, good ventilation, and a wash-and-cure routine using isopropyl alcohol and a UV station. Budget for consumables and a dedicated, well-ventilated space before you commit.

A reasonable first setup

If detailed figures are your goal, a mid-range resin printer with a 4K+ mono LCD, a wash-and-cure station, gloves, a respirator, and a few bottles of standard resin will get you printing display-quality models on day one. Want to print big and don't mind sanding? A solid FDM machine will stretch your budget much further.

Bottom line: print detail in resin, print big in FDM. Many makers eventually own both — but start with the one that matches the models you're most excited to print.