[tynan]

Author here... the best guide is http://mjrnet.org/pinscape/BuildGuideV2/BuildGuide.php

The thing that matters most is having a 120hz screen, and I'd argue that 4k/OLED are equally important. When I first laid screens out on my floor to test I almost decided not to build one because the monitor was a 60hz IPS and it just didn't look that great. LG C1 48" is a little big but is what I started with. Excellent picture quality. LG C2 42" or KTC 42 seem to be the best. Don't worry too much about the bells and whistles, fancy buttons, etc.

[xahrepap]

Thanks for this and for the original post! Excited to look into it some more.

[JKCalhoun]

Looks like LG C3 is the new LG C2.