I swear if i here somebody complain about those two damper lines, i am gonna go insane, lol. I don't even see them until somebody points them out to me, lol. BUT, everyone's got different eyes, so i wouldn't blame anybody.
Anywaz, i found that Shadow Mask monitors have a brighter image and i think to the average person they would look better.
But to aa person who has been around computers alot, and want something sharper, then you would definately go with a trinitron monitor.