I went to the range today and took 10 rounds of my Sierra 169HPBT hand loads along with my Sig Cross and 20" aftermarket barrel. With the new Huxwrx HUB mount attached to my Diligent Defense Entircer S Ti, I switched between it and the Flow 762, one round each.
Short answer, with ear pro, the DD Enticer S sounds slightly quieter. It's splitting hairs to be sure but the Enticer is quieter without a doubt. I'm not shocked as it's a bit longer and not a low back pressure can with a standard baffle design. It took going back and forth a few times to really perceive the difference.
While my ears aren't calibrated microphones, the difference was perceptible. Being completely honest, this makes me question Pew's data which has the two cans producing almost identical numbers. If I can hear a difference, with ear pro, surely there'd be a larger disparity in data with a precision mic. I have active ear pro but I kept it turned off so I was essentially using foam ear plugs. I was at an indoor range which makes everything louder.
I will say this, the Huxwrx HUB mount is brilliant. It's totally secure while using a minimal amount of torque to attach the suppressor. Super easy to remove even when hot using nothing but hand force. Actually better than their proprietary cans mounted directly to the muzzle device. While I secure those hand tight, I alway use a wrench to remove them. Not necessary with the Hux HUB mount. Unlock it and spin the suppressor off. I can switch between the two suppressors in ten seconds.
If you have a gas gun, there's no question I'd go with the Flow 762. I'll try to do a quick back to back test with 300 blackout subsonic through a gas gun next. The Enticer S was stupid quiet with subs, all I heard was the action cycling. But it was gassy, without a doubt. Intrusively so.