Nice riffs and song!! I picked this up and I wrote a couple songs using these grooves. Killer pack! Velocities are great also they have a really natural feel.
There's different grooves in there, plus I think these are a little more polished than the Ugritone stuff. It's all preference though. He's gonna be adding free updates to this in the future too, so this will be the current collection of Ron's drum grooves.
