CNC machine comparisons
Head-to-head pages for the questions people actually search: not “which is best” in the abstract, but which of these two is right for the work you are doing. Every spec table is read live from the same database as the machine pages, so a comparison can never drift from the pages it cites. The verdicts are written by hand - “which should I buy” is exactly the question a generator answers badly.
Every comparison
Genmitsu 3018-PROVer V2 vs 4040-PRO MAX
2 machinesThe classic first step up in desktop CNC: a $269 learning machine against a $969 one with four times the bed and a rated spindle. Which is the right first purchase, compared on published specifications.
Genmitsu PROVerXL 4030 V2 vs FoxAlien XE-Ultra 8080
2 machinesThe two highest-scoring machines in our database, and a case study in why coverage matters as much as the score itself. Compared on published specifications.
Shapeoko 4 Standard vs Shapeoko 5.1 Pro
2 machinesCarbide 3D's hobby machine against its production platform - a $2,000 gap, ball screws on every axis, and one specification neither page can tell you. Compared on published data.
FoxAlien Vasto vs XE-Ultra 8080
2 machinesTwo FoxAlien machines, $500 apart, with very different arguments: one arrives with a spindle fitted, the other trades that for a near-full-sheet bed. Compared on published specifications.
Shapeoko 5.1 Pro vs Onefinity Woodworker vs LongMill MK3
3 machinesThe three ball-screw desktop machines most cross-shopped in the $2,000–$4,000 range - and a clean illustration of why what a maker publishes matters as much as what it builds. Compared on published specifications.
Genmitsu 3018-PROVer V2 vs Sienci LongMill MK3
2 machinesThe $269 desktop learner against a CA$1,890 closed-loop machine seven times its size - the classic 'should I skip the small one' question. Compared on published specifications.
Shapeoko 5.1 Pro vs X-Carve Pro
2 machinesThe two 4x4 ball-screw desktop machines most often cross-shopped - one ships with a VFD spindle, the other without, and neither maker will tell you its exact cutting travel. Compared on published specifications.
Makera Carvera Air vs Carbide Nomad 3 vs Coast Runner CR-1
3 machinesThe three desktop CNC mills most cross-shopped by makers who want to cut metal on a bench - and a clean split between soft-metal precision and genuine steel-and-titanium capability. Compared on published specifications.
How these are built
A comparison may only name machines that are actually in our database with a verified specification. Writing a page about a machine we have not transcribed would mean inventing its numbers, which is the one thing this site does not do - so the list above grows as the catalogue does rather than running ahead of it.
The tables show what each manufacturer publishes. Where a maker does not publish a figure, the cell says so rather than carrying an estimate, and a machine whose specification is too sparse to characterise shows “not scored” instead of a number - the same rule the methodology page applies everywhere else.