is a colour LCD/ DMD nice to watch?
yes if I'm looking over your shoulder while you are playing
but when I'm playing I don't care whats happening on the display nor do I care
if its a colour DMD/LCD or 4 shades on a DMD
which ever way pinball goes, having a colour display is not whats going to get me to hand over money
it will always be "how good is the game play and the sound/voice/music ", colour displays would be the last thing I'm interested in.