I've been running LPP since last summer and I have never had it "hijack" my phone. I had a few odd ball FC issues for awhile, but that is all resolved. Overall I have been thrilled with LPP.
I have been considering trying some of the others though, just to see how they compare. But I think you really need to use one over the course of weeks to really know how you like it.
I did notice that removing Blur widgets improved things for some reason. I don't really care for the Blur widgets anyway.