I've been surfing the custom content world for a while. Here's my tips:
Solo as in 1 character? Multiboxing normally gives an advantage on servers. That or bots.
See if mq2warp is available. To me this totally cheese's the game, some like it, I don't enjoy it.
Every server has pro's and con's based on user experience and expectation... I wish there was better write ups of what each server is trying to offer most.
