I got my Answer from Pistol Gear a few weeks ago, and after wearing it around the house for a while I finally took it out to the range to practice draw ing from concealment. It's fast. It's comfortable. It's my first IWB holster though, so I don't have a lot to compare to.
One thing I did notice was that as my pants sagged during the night, the gun felt a little looser. Retention was still OK, but it never was real "grippy". Maybe as the holster breaks in it gets better.
I recently made a modification to it by sawing off a piece of another holster and attaching it between the kydex and leather. The retention is much more aggressive now, and now I'm wondering if my Answer was missing a piece like this to begin with. If anyone's curious, I took some photos and posted them
here
Dave