!
I've got the full-size 28" barrelled version of this, without the tactical rail or other cool gizmos. After about 400 rounds (I haven't had much more opportunity to shoot it than that) its function is flawless and its accuracy is everything I'm capable of wringing out of it thus far.
I bought it as a trap gun at a time I wasn't sure how much I might shoot or whether I would get hooked or not. I'm happy with it and will be holding on to it, even if I move on to something better, for possible use as a "field" gun that I'm not afraid to take out and get wet, scratched, etc., and because if I wreck it with a misjudged handload, I haven't thrown a couple of thousand dollars down the drain.
ETA: The only thing you might want to bear in mind for defence is that it has a trigger group lock to stop people blowing their own foot off - it won't fire at more than about a 45 degree down angle. This may or may not be relevant to you. On the other hand, although it's a selective single trigger, it's not an inertia job - if the first chamber fails to fire, you CAN simply pull the trigger again for the second. Remember though that to select the chamber, you must first set to safe - don't forget to take the safety off again when the time comes to fire!