I'm considering a multi-caliber can and have sorta narrowed my choice to the Gemtech One or SilencerCo Omega. All of my research has been online reading and that only carries so much weight. Does anyone have any experience with either of those two or any another can and would like to share their thoughts? The can will be mainly used on a 5.56 AR platform rifle but will also be used on a 300 BLK AR and possibly a 30-06 at some point. I know there are dedicated caliber cans that can handle each caliber better but my funds are limited. The shortest barrel I have is a 10.5ish inch barrel. And none of my rifles are full auto.