I like the no awp limit to be honest cause otherwise the same people just hog the awps while the rest of the team camps around them waiting for them to die so they can get the awp.It seems with no limit on the awps there is more effort by people to actually advance and do objectives rather then camp.
I know some people love it and some people hate it.Maybe a compromise would be to rotate it like one week no limit and next week back to limits,then after a few weeks you could see which brings the most traffic to the server.