Take it for what its worth, but I love my z23 Powerstop ceramic pads with drilled and slotted rotors the only time they have ever made noise is when the car has been setting for some time and then it goes away after the first time applying the brakes. My car is a daily unless the weather is bad. As a disclaimer, Im only running these on the rear for now.
2009 45th Anniversary GT
Vapor Silver, 5 speed manual
Airaid Race CAI, SCT x4 BAMA tunes, 24lb F.R. injectors, Flowmaster 40 series