[Vlip3]

Been to MightyRom.com and checked out the thread on the new Silence/Mighty collaboration but not getting a feel for what the difference is between that ROM and the new MR4 release on 6/20 posted in this thread. Anybody have any idea what the differences are?
I flashed to 6/09 last week but am getting terrible battery life and some quirky behavior. I always do a hard reset after flashing but I tried another hard reset last Friday but still getting terrible battery life (down to 20% by lunchtime without much use after a full night's charge when I used to go til about 11PM). Anyway, before I flash the new 6/20 ROM I'd like help deciding whether to try the Silence/Mighty collaboration ROM instead.

TIA,
Vlip3