We had someone recently with a Blackhawk delivered with bad tubes who wasn't happy. But then in spite of that he wound up buying one anyway, used, killer deal, and is quite happy now. I've been looking at a new integrated for about a year now and Raven is at the top of the list. In fact it pretty much is the list!
The only other contender would be Decware, and I hear he is a good 6 months out. What's the expected wait time on your Nighthawk?