[Brian McIlmoyle]

not everyone likes the look or feel of the P90, Mag carry can be a problem as well you need specialized kit to tote them due to their size and configuration.

As for utility in close quarters the p90 is excellent. It has I believe the longest barrel of the SMGs, and so good accuracy.

I personaly like the MP5, just for it's classic looks and I find it is a more "intuitive" weapon for CQB .. this coupled with its easily found load carry accesories and the fact that there are ready sources for inexpensive mags makes the MP5 a great "first to buy" choice. Don't get lured by the retracting stock or folding stock versions.. their utility is in disengaged portability, not in active use.. they tend to be flimsey and not robust enough to last long term.. full stock versions are much more robust and allow for large battery installation.

I don't own a MP7.. but have handled one and use one a couple of times.. the low power along with the "dinky" feel and small buttons and levers make this a poor weapon all around in my opinion.

hope this helps