CATRO is great to play for a short amount of time. I found it to get really boring though. Mostly because the people seem to only care about themselves and there is not sense of community. The GMS seem to group up with a bunch of there friends instead of help people out who need help. I think its one of the best high rate server

Roforever is a great server to play for a long term. There is a fine line between weak/strong people though. In order to be strong you have to donate tons of money for donation gear or borrow donation gear from other people. The GMS are barely on and ever hold events. The people who play are some what friendly. WOE is not big.