It's been great. No soreness issues and I don't even have to cinch my saddle up all that tight. Stays put without a crupper or breast collar (though I use them just because having them doesn't hurt anything).
We went camping out in the North Dakota badlands this last weekend. Up and down steep cow paths all day. Drop offs and cliffs. Rivers and uneven terrain. Both of us were super comfortable the whole time(outside of the heat).
A couple of pics. Don't mind my posture. We were just hanging out right then.
And the terrain.
Highly recommend these saddles. I can't comment too much on quality. I have an older model and haven't had my hands on the newer ones. But mine is very well made and great quality components.