I was running a backflip before, and once they released the 13.35 I was golden. It REALLY started running well, once I stopped continuously mucking with the processes.
As others have mentioned, Android was designed to self-manage. It will bring stuff in and out as it needs, and sees fit. Just because something is a task, doesn't mean anything. The more you much with it, the worse it's going to be, because then you have the Android OS trying to manage tasks, as well as you manually messing with them.
Me? I leave mine alone, even on the Cappie.
T