playing on UB microstakes

[Tricky]

I've been a winning player on every site i've played on
(party, bodog, pokerroom) signed up with UB to get bonus and RB, however i'm getting slaughtered
the place seems to be populated with maniac LAGs

are the players better at UB? or do you generally
wait for a hand and value bet, I generally play a solid
aggressive style on 6-max