Hello,
thank you for this great project. We have finished building the sandbox and configured the PC. Unfortunately, we cannot calibrate our Epson EB-585Wi projector as shown in the video from 10:10. So we want to buy a new one.
The BenQ MX631ST is no longer available. So we are asking you for help. Do you know of a suitable model for a maximum of €600?
Many thanks and best wishes from Austria