No more than a wedge.
To elaborate ONLY ONE aspect of what
@Denny meant, a wedge is the better base engine for upgrading and performance tuning.
An example of this would be raising compression.
A Hemi has a flat top piston stock and the only way to raise compression is to mill the head (shave some surface off the cylinder side) but you can't mill much before you will bending valves from the piston hitting them.
A wedge has a dished piston, swapping to a flat top raises compression. The wedge heads have a smaller comustion by default, so there's already more compression potential built in.
Since the valves are inline to bore you can mill a lot more off before you're in trouble to further raise compression.
If you have any intentions of getting your hands dirty and learning to tune the engine, a wedge is the better engine; If not it doesn't matter at all which you chose since the base performance is relatively equal.