That's interesting falcon, all the betas have been getting progressively better for me, hey whatever works tho right. My battery was ridiculously ****** in beta 1, now beta 4 my battery almost seems better than ios 6 if not.
It looks and is smoother. I just notice lots of bugs now. It might be that I use mine differently. Lots of overlapping, crashes, and apps that don't work.i know it's beta and I am ok with the bugs. I just notice more of them now. I attached a pic of some overlapping. I see it a lot on Facebook and iMessage also.