I bought this glass:
It was a compromise between:
+ Pretty close size fit, a bit longer even.
- Losing some width on the build surface
- Having screw holes, but the magnetic sheet and removable build plate offer decent cover over the holes
+ Not having to buy an oversized plate and cut it down myself
- 3mm thick, wish I could’ve gotten 4
+ Good price
If this doesn’t work out for me in the long haul I’m going to get a 4mm borosilicate plate and a diamond cutoff wheel and just cut my own custom plate.
Here it is set on top of the build plate for size reference (currently set up for laser with the machine):
