Just know that with "race" type pads and compounds, their benefit only really kicks in when the rotors are very warm. This means, when you are driving in the rain, they are going to suck a whole lotta awful. So make sure you do a lot of reading if you are going to invest in a track type pad. I have EBC Red Stuff pads. My main reason for going with them is the minimal amount of brake dust. I have used EBC on my GSX and now my WRX, so I love them. Can't comment too much on the other pads.
2007 WRX TR | Stage 2 | PAR Gearset (Built by AndrewTech)