the first round of DH wheels influenced by Manx have been and gone, they were......slow (I think they were called shockers). the Venom slide wheels are called Sidewinders and they are centerset and not much like any Krypto I have ever seen the Cannibals have been out for a few months (see pic below) I haven't skated them but a friend who works for Zak is supposed to be in town this weekend so hopefully I'll get to try them. I've heard they stick better than Nersh not as well as Centrax and slide/drift smoother than either. Another really good choice would be Classic thane Zig Zags or Big Zigs traction shape semi drifty thane I would recommend 78a Flashbacks are another choice