I always been running a more standard UI that looks like this:
I then wanted to try something new and choose pitbull. This is the result:
My old UI gave me a solid 60fps
Trying the new UI I had 12fps on trash and 5fps on Leotharas.
I have a pretty decent computer
7400RPM SATA disc
amd 4400+ dual core processor
another friend also tried it and got 2fps when we started doing the trash in hyjal...
But on the other hand a guildie uses it with a worse computer then mine and with solid 40-60fps.
My questions is basicly if there is something in the unit frames that sucks framerate?
I tried deactivating the pictures but fps only went up about 5fps