The only GMPP I would probably buy for my Camaro is the EFI Hot Cam. Simply because no other aftermarket manufacturer knows the LS3 like GM does, and what works best with it to get the best results. That is essential to picking a cam, instead of going for one that has absurd lift and a ridiculous LSA.
If you believe it is your right to speak freely no matter the content, relevance, or intelligence of statement, then it is my duty to the powers that be to set you straight.
People have to talk about something just to keep their voice boxes in working order. So they'll have good voice boxes in case there's ever anything really meaningful to say.