OUTSTANDING!
This is, far and away, the best, most comfortable inside the waistband holster I've ever worn. I don't wear it as much as my Speed Master 2.0, but I've never really been an inside the waistband holster sort of person, generally speaking.
A word on quality: though it doesn't have any finish to it and is somewhat thinner than the other leather holsters I have, it retains the high quality and craftsmanship I've come to expect from Galco products.
The only thing I might be able to complain about is that the thumb break isn't as rigid as they usually are so that will take some getting used to.
So, in conclusion, best inside the waistband holster ever!