I'm currently using membership and for all intents and purposes it seems to be what I need.

I'm considering adding UserPro - it can be found on CodeCanyon http://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681 (Not As A Replacement) but it has a lot of feature that 'Membership' doesn't have.

The main thing I'm looking to build is front end forms for all of the aspects of our site that I don't want users going into the back-end for.

My question is, have you had any experience with it and/or would you anticipate a conflict?