I am kind of in the air on whether to grab a Beta Master chronograph or a Magnetospeed sport. Anybody use either or have heard of any problems? I like the Magnetospeed just because it stays with the rifle and won't be forward of the firing line at the range. In my pistol, as long as it goes BANG and the plate gets dinged I don't care much about velocity. Second. I've been reading up on the 260 Remington (I've never shot nor really know anything about it until these last few days) and I'm curious now why the 6.5 Creedmoor gets such a hype when seems to be a short and fat 260 Remington with extremely similar ballistics. If I am reading right, I can even form the brass from .308. Anybody have thoughts on 260 compared to 6.5 Creedmoor?