Sovol M1D Essential vs Advanced: Which Should You Buy?

Same printer, different wrapper

Sovol's M1D is a tool-changing IDEX machine with the DualX system, and that part does not change no matter which version you pick. Both the Essential and the Advanced swap toolheads mid-print, run multi-color and multi-material jobs, and handle independent dual-extrusion workflows. The decision you are actually making is simpler than the marketing suggests: open frame or enclosed, actively heated chamber.

M1D Essential: the open one

The Essential ships as an open-frame printer. No enclosure kit, no chamber heater. It prints with room air as its cooling system, which is exactly what everyday materials want. Sovol's recommended list for this version is PLA, PETG, TPU and PVA. If that covers ninety percent of what comes off your build plate, the Essential is the more sensible buy. It costs less, it is easier to work around, and PLA honestly prints worse in a warm chamber anyway.

M1D Advanced: the warm one

The Advanced adds a full enclosure plus a chamber heating module that holds the build volume at up to 60°C. That matters because ABS, ASA, nylon and polycarbonate shrink hard as they cool. A heated chamber shrinks the temperature gap between fresh layers and the rest of the part, which is what actually reduces corner lifting, layer splitting and the internal stress that cracks engineering prints. The Advanced's recommended material list adds exactly those four: ABS, ASA, PA and PC.

Side by side

Who should buy which

Buy the Essential if you print PLA, PETG, TPU and support material, you like open access to the print bed, and you want the cheaper, simpler machine. Most home users land here.

Buy the Advanced if ABS, ASA, nylon or polycarbonate are on your roadmap, you print larger flat parts that warp, or you want thermal consistency for functional prototypes. The premium only pays off if you actually use the chamber.

Mistakes worth avoiding

The big one is choosing by price alone. Saving money on the Essential while regularly printing ABS means paying it back in failed prints. The mirror-image mistake is buying the Advanced for a mostly-PLA workload: a heated chamber is capability you paid for and will never switch on. Also, do not expect the enclosure to fix warping by itself. Bed adhesion, geometry, cooling and filament quality still matter, and two spools with the same nylon label can behave nothing alike. Dry your filament.

The verdict

There is no winner here, only a fit. Write down the five materials you printed most last year. If the list is PLA and PETG, get the Essential. If it includes ABS, ASA, PA or PC, get the Advanced. Everything else about the M1D, including the fun part with the tool changing, is identical either way.

You can check current configuration details on the official Sovol M1D product page.