another vote for trinitron.
I have 17.4" Planar LCD, 15" KDS RAD-5 LCD, and 21" flat CRT. I like the 21" the most, but LCD has no (least) radiation.
I use 1152X864 on 21". It's extremely comfortable. LCD is very sharp, but I can't stare at it for too long time (very strange eh?). But I can work before my CRT very very long.
I know people say CRT is less comfortable, but my CRT is top quality and 1152X864 at 120Hz gives me very nice big fonts as well as bright pictures.