to me ah...
its all based on the drummer him /herself lah.
Its what tone your looking for.
if you're looking for a sound like HHX legacy crash, but you don't have the cash for it...
then you've gotta work your way around it lah. like buying a dark cymbal like the Lazer 16" crash and hammering to tone.
but my thought on cymbals would all depend on the drummer lah.
if you like a certain tone, thats it.
don't just go for a cymbal like a Paiste just because people around you are going for it.
you've got to really like the sound and the way it looks, its all in the satisfaction. if you're not satisfied, don't get it.
cheers.