Is there a great chasm in the performance of the 6.5 Swede, 260 Rem and 6.5 Creedmoor? Lol. Popcorn time. This kind of thread can be great entertainment.
I was reading a piece about speed goat hunting by some guru. His choice of cartridge was 300 Win Mag. Like hunting mosquitoes with a 223. It's all opinion, most of the time.