I've only shot my 8.6 with two cans, but hundreds of rounds so far factory and handloaded. First my trusty Hybrid 46 with a HB 9mm front cap and a Plan A. I was pretty happy with it sounded good. Then my Porq Chop was approved, and it is on another level. I'm super pleased with it, its pretty light and just sounds amazing on my 8" Remage. I shot the Hybrid a ton with supers initially when the barrel was 12", but I decided to keep it sub only and cut back so I didn't put any supers through the PC to compare.