I live in a PAL region, so RGB SCART support was mandatory for a very long time. I find that the best option for retro gaming is a 15" CRT that supports PAL60 and NTSC (most later ones do). I have one that I've been using with my NTSC SNES, PAL Mega Drive (both through RGB SCART) and PAL N64 (through composite cables) and I'm satisfied with the picture. All of these consoles look downright horrible when I plug them into my 2012 40" 1080p HDTV (at the time, they still had RGB SCART as well in Europe). I probably wouldn't hunt down a CRT just for that purpose, but I had two of them lying around, and the difference is enough for me to keep them for as long as they work.