Originally Posted by Focusedintntions
Something to consider which most people don't think about it. How often do you plan on changing pads? Perf friction calipers are of a monoblock design which means you have to remove the caliper to change the pads, vs say like stop tech or brembo's which you can just pull some pins and then slide pads out. If you spend a lot of time swapping pads (like me for track events) the design of the brembos and stoptechs to swap pads w/o removing the calipers is a huge selling point for me, and several race teams.
I'm pretty sure Brembo GT is monoblock too.