Hey all. I was considering getting a YHM R9 to use on my 5" 9mm PCC and 8" 300BO, but after watching a bunch of videos, it seems that everyone is saying that the R45 outperforms the R9 at everything, despite the oversized bore, and it's only an inch longer. I have a bunch of silencers to buy because I'm going to go dedicated on my 5.56 rigs because I shoot those a lot. On the other rigs, swapping cans makes sense.