Depends on how you ride, what the streets are like, and your weight I would think. Deep v's are nice, but cost a bit more than say open pros (which my friend has yet to say anything negative about in the past couple of years he's riden on them (and he's 195lbs.!)

Fusions look nice too, and I think a bit cheaper than the v's.

As for bombproof, what kind? Atomic, nuclear, fusion? And are they lugged?