I'm planning to build an AMD Bulldozer rig over the summer, but I've read that the Phenom II line is much better suited for gaming. However, I've also read that AMD has stopped manufacturing Phenom IIs (also hinted by newegg's lack of Black Edition Phenoms). I was originally planning to use a FX-6100, but later found out a Phenom II X4 975 BE is the same price. So will the Phenom II quad core line completely disappear by this summer? And is the FX-6100 really that much worse than any Phenom II X4?