createaneutron

I was just reading the "best and worst mod" thread and it seems some are not happy with lowering springs (in general). The reason I am even considering this change is my rear wheel rubs when someone is in back seat and I hit a bump.
I am now wondering if I should go with coil-overs instead of lowering springs altogether. BTW, I am not necessarily going for the look but more for the performance and handling end of things
What is forum opinion?
Thanks,
Joe