If you're looking to stop faster, you're looking in the wrong place. Tires are what stop you, traction is the limiting factor. It doesn't matter what your pads/rotors are made of, you only have a given amount of clamping force unless you go to a big brake kit. Some might be slightly better by being softer but it'll only gain you what, 2-5 feet in the real world? That's not a worthwhile return on my upgrade if you ask me.
Pad compounds and heat ratings are great, but I doubt you're autoXing or on a track. High heat compounds are just that, good for high heat, made by repeated hard stops. There isn't a compound out there that will stop you faster. Rotors are the same. Slotted/dimpled/drilled rotors are for the track, not the road. When they get hot, those are potential stress/heat fracture points when you drive through a puddle of it rains and you repeatedly cool them too quickly. They're only there to evacuate gases made from repeated hard stops.
The aftermarket just has a hold of people looking to make their brakes look 'cool'. The best everyday performance is from a solid rotor for the most friction surface with an organic/metallic pad.
I've tried all combinations of pads from All the major companies on my 1LE Camaro which
lives at the track and autoX. I have some I like more than others. But in the end, now I'm retrofitting a set of Carbon Ceramic brakes from a wrecked Z28. Pads/rotors won't stop you faster or give you better pedal feel until you're right at the edge of the performance envelope about to boil the brake fluid. Then you might be wishing for Dot5 and a drilled rotor.
Until you get there, save your money for better mods, just run a stock brake. My .02, I hate seeing people waste money on a part the aftermarket says improves performance.
The only way a pad will help is if it's a soft metallic race pad. But since you'll never get the temps up where they need to be, you'll chatter the pads until the fall apart, they'll destroy the rotor in about 5k miles, and the amount of brake dust is unimaginable, and it'll corrode and eat your rims... Go over to Camaro5.com and some of the Vette forums, you'll learn a lot about brakes and compounds.
Good Luck!