Brake Question

Well, after one front brake job (turning rotors, new pads), my 1996 SVX is back to it's old habits.. SQUEAK/SQUEAL and rattling... The rears have been squaling for months now... I'm in need of a total overhaul.. I need new front rotors, and new pads all around. I know this is going to open a can of worms, but what is the best solution for my car? I've seen the threads on the iRotor group purchase, and I've done some research on the ART cryogenically treated rotors. What rotor/pad combination has the best results on our heavy cars? I don't mind paying the $350 for the ART cryo rotors/pads, but I'd hate to waste my money when I can get "regular" rotors for under $150... Any suggestions?? Thanks in advance!