What's your price range?
Low end electronic sets (under $1000) are almost always terrible while acoustic sets in the same price range can sound pretty good as long as you put good heads on them.
If you've got the money though and were bent on going electronic, I would suggest either the high end Yamahas
or Rolands - stay away from Simmons at all cost!
However, it's my belief that no electronic set out there is as dynamic, responsive, or realistic feeling as acoustics - so my vote will have to go for the real thing.