I'm going to do it, I'm going pixels with Joshua 1 systems!!! Before I order the P12R, anything I need to know, wait for, or order at the same time? I'm going to start on 2014 display right now.
If you plan on some DMX items, consider the P12S as it has 2 universes of DMX output as well, but otherwise, you just need pixels and power supplied, but none are from Ed - most of us get them from China but there are various options
Yeah I don't think the website has been updated to show the P12S but if you email him for a P12R he will reply asking if you want the P12S and explain the improvements.