If you like "Look at ME!!" style bikes, wide is wide. And the wider they get, the more cartoon-ish they look, to me anyway.
I agree with Hobbit, the wider they get, the worse they handle.
If you're looking at actual ride your bike, something that provides handling, stability and the ability to turn is what I would go with. That may be stock, it may not be.
There not a selection in the poll that I would choose, so I didn't vote.