I have a Scythe TI and an Ultra 7. I find they are very similar, but the Ultra 7 has required no adjustment to any of my handloads. The Scythe works great on one of my Bergara rifles so I run it on that one, I run TBACs on my customs though.
The scythe has been great on all of my ARs. Much lighter weight and seems slightly more quiet than the Omega 300. I’ll be getting my custom 6.5 prc in a month. Excited to shoot the Scythe on it