Anyone using the new RB 5000 Rotor that just came out recently? It's touted as being the best thing since sliced bread. I am thinking of using them. I just don't totally understand the advantages over the Hunter PGM or the current RB rotors. I know one thing, we don't like the current RB Rotors at all. But if these new ones are better, we may take a stab at them. We currently use RB for everything except rotors (which we use Hunter PGM or PGP instead).