I've never used that particular holster, but galco holsters are pretty good.

I don't really like the IWB holsters with a single belt clip (like the Skyops)for a full sized pistol, there just isn't enough there to keep it from shifting around. I would say a good IWB pancake holster with two belt clips would be the best to conseal a full sized pistol. Heck, I use one for a small Bersa .380.