keep it simple
whey isolate or coldfiltration for PWO
and a 40/40/20 mix of whey/egg white/casein for throughout the day.
no need for hydrolyzed whey. Its too expensive and tastes like shit.
dont rack your brain trying to decide which of the many wheys to order. It wont make the slightest difference.
all the BSL flavors are GREAT.
as far as free flavors, i like the chocolate, vanilla, banana, and surprisingly, root beer. I sweeten mine with sucralose.
you can use my discount code (in my sig) for 5% off