This years ace race disc is a discraft Wizard... not really what it is called, but it sure feels and looks like one to me. The pro d ones even feel and smell (yes... smell) like a wizard. Almost identical mold. Haven't thrown one but assume they fly similar. I was told it is a challenger bottom and a magnet top... creating... a WIZARD! Last years was a smaller diameter buzzz... not as much carry and a little more stable. They haven't run them production yet... not sure why. I still have some from last year if anyone wants any. I would suggest not using the teepads at whichever course you play, just put temp teepads marked with flags between 80 (more technical shots) and 175 (more open). Wouldn't get too much longer than that since it is a putter, and you want to make sure everyone should be able to reach it. Just my .02. Either way, these are a lot of fun for everyone, and fast pace, which will get you finished with plenty of time for extracurricular activities.