I got it. Weight, less dust, less fade when tracking. These are good enough reasons for me.

 

I went back and forth over this issue. Checked out as much as I could on other boards as well. Seems that there was enough positive feedback from plenty of drivers with Gen2 PCCB that I decided to go with it. However, the standard brakes are likely going to be just as good 99% of the time. I got the PCCBs because I wanted all the advantages, and I got a deal from the dealer so it wasn't quite as painful.

Can't wait till Oct.