Yeah, I've been seeing a lot of hype about these new short and squatty cartridges coming out. But I look at the .223 WSSM and wonder how much of an improvement it is over the .22-250, or is it faster then the .220 Swift.
Or are cartridges going to go the same route as the automobile industry? I new model released every year? The same thing, just a different look about it. Of course, you will have to buy a new gun to shoot the latest cartridge......