I've tried a few after market pedals....
My favorite ones are the Street Glow Pedals... not just because the light up, but because of the rubber grips on them.
Your foot doesn't slide around at all... which is good
Only probably is, because they light up, and the rubber bumps don't... dirt tends to get in between the plastics and you can see it when they light up. Ok.. second problem is, they are a PITA to get on... and they fall off really easily if you don't use good double sided padded tape.