Are you suggesting that it is unreasonable to go from being a bit disappointed with the OG after shooting it once on an 18” 6.5mm Grendel to being happy with it after shooting it over 200 rounds with it on a 21” .270 and a 20” 6.5 CM.
To me, it would be unreasonable to base my entire opinion of the OG on one prone shot taken under field conditions immediately after taking another prone shot with a different suppressor (and, stupidly, without using hearing protection for either shot). For all I know, the reason my ears rang from the OG is because of the cumulative damage from the first shot I took with the Scythe followed by another shot two minutes later. Either way, I was ignorant of what I was doing and have since educated myself.
My first impression - based on literally one shot in a head-to-head comparison with the Scythe, which is objectively a quieter can - was poor. But the more I have used the OG, the more I like it.
If you like something else better, feel free to continue to share your opinion. No one has stopped you and no one will. But, at the end of the day, you are complaining that, in a head-to-head test, a suppressor rated at 133 dBA sounds louder than a suppressor rated at 130 dBA. That’s not a surprise to anyone. Yet you act like there was some false advertising on US/UM’s part. It performs exactly as advertised. Unlike many other suppressors I could name.
As for comparisons between the OG and the Airlock 6.5, I await the Airlock 30. If it manages to be the same length, lighter, quieter, and durable enough to handle any .30 caliber cartridge, I will be duly impressed. And it might well change my next suppressor purchase. But it won’t make me regret the months I have spent using the OG.
____________________
“Keep on keepin’ on…”