I bought one of these for my G26. It is incredibly comfortable.
Pros: VERY comfortable, Very good retention
Cons: no real cons I can describe
Has a large area to go against your body which helps distribute the weight well. The back (toward your body) of the holster is soft suede leather. The plastic that holds your pistol is well-designed. It has a depression that sinks into the trigger guard area of your gun to hold the gun in place.
But drawing is simple. Simply a little twist of the gun's grip toward your body and it slips right out. It won't come out otherwise.
The holster is very well built, has nice retention, distributes the gun's weight nicely, and is tuckable. Can't ask for much more.