I have Serial #12 of the Launch Edition, along with a couple of other 20's and 28's. The quality improved as production increased. I have been very happy with my RBL's.
That first 20ga has been to South Dakota several times and has been very effective on pheasants and sharptails.
Personally, I find the 16's and 12's kind of "clunky" in the handling department compared to other makes. But that's a personal thing and everybody will have a different perspective.