AOD and SEC8 64p servers are usually full and where my squad plays most of the time. The Filter is sketchy and unreliable I find, but still have never had a problem regardless of time finding a game.
Really looking forward to the next monthly update; hoping the time to kill weapon overhaul is in that patch (currently on the CTE/test server). Will be a huge improvement when bullets are much more deadly. We've played a bit on Hardcore and it's fun for a bit, but man the campers and TKing is crazy. Really wish a proper Classic Mode server style was populated and we've talked about hosting one. But just not sure I trust the server browser to help get it populated :/