RPM is usually up on their game - having said that, each distributor releases different things at different times. Prime Cuts, PO and all the others don't release everything RPM does and vice versa. With PO, I have ALWAYS wondered how PO knows which 10 / 20 were going to make it. They don't. It's a gamble just like for everyone else. I have also wondered how the pools come up with what they will release. I get most of what I need from RPM. I depend on them and they have never let me down. PO generally comes through when RPM doesn't. Side by side costwise, they are less than PO too. For the onesies and twosies that I don't get, I can get of iTunes or other appropriate vendor.