Rigidity Artisan VS Genmitsu 4040 ProMax

Hello,
can someone give me some input in regards of comparing artisan rigidity vs something like the genmitsu 4040 pro max?
I own a Artisan which i still struggle to use a decent amount.
For most 3D prints i use my Bamboo X1C
So i tend to look more into Laser and CNC with Artisan.
I think about getting a Makita router for CNC work to give it some decent Power but im not sure if its rigid/stiff enogh to handle that.
I think about getting in some aluminum with the Makita router mounted.
So maybe one of you have access to a Genmitsu which seem according to youtube beeing good for Aluminum with a decent router.

Thanks.
Markus

The genmitsu with double guided X and just one central Z axis will be much more rigid by design than the Artisan.
But it is still not build for mill aluminium. If your scenario is basically using Aluminium, you shall look for a real machine and not for these wood hobby machines, at least a machine with coolant support.