[TurboFool]

Out of curiosity, have you tried yet simply doing a hard reset? While I haven't actually used 3.35 (stuck to customs ever since 6.1 became available), I've overall heard nothing but compliments for 3.35's improved performance, so your problem sounds unusual. That said, occasionally people just get a bad session and hard-resetting has frequently been known to clear up issues despite the fact that you're running the same ROM. I'd strongly recommend that before considering a new ROM altogether.