Anyone have experience with Centric Brake Pads

[Mocoso]

I was going to get the Hawks HPS but I wont get them in time for the weekend and I have no pads left on inside left tire (not sure why only one pad out of all 4 front axle pads wore so quick.. suspect my crappy driving at the track) - I ordered the Posi Quiet Semi Metallic Brake Pads which claim to have same stopping/fade/dust performance as the Hawks - and they are 30 bucks cheaper - just wondering if anyone has had experience with them on their speed?