John has we all know I'm not a fan of Chinese unsupported round rail or that matter supported but not because of strength. ? It's the quality that let's them down badly.
Push the machine remotely hard for any length and they soon become sloppy.
Same goes for rest of machine has well, the build quality is piss poor and has you know the devil is in the detail and these machines are thrown together in the cheapest possibly way.
It's the small details like ball screw end fixing just using cheap nasty deep Grove bearings, totally defeats the point having ball screws if they are going to float like a turd.
It's these small details that soon raise there ugly head when machines pushed.
Now to me the whole point to CNC machine is accuracy and repeatability and why woud you want to buy machine where you throw half of it away, has in the electronics, only to be chasing the slop out of the other half and scared to push machine for fear of turning it back to slop. ?
IMO even the mid priced machines are not worth the trouble.!