I have a 28ga Arizaga.
100% engraved, blued frame, 25" Churchill style barrels/rib, ejectors, articulated front trigger, full sidelock with H&H detachable locks, straight stock with nice, but straight, figure, etc.
Don't know if it would be described as a "best" gun, but it's not one as eigthbore described (nothing personal).
I don't have any pics, but I can probably get some up in the next few days. In the meantime, just to be sure it works, I'll see if I can post a pic of something you've probably never seen....a grade 5 Ithaca Lewis.