I love this tank. The drop forward, while not exactly beautiful, is just the right length for me, and perfectly balances my mag on the grip. The output PSI is easy to adjust if you know how to adjust a mag, because it's the same thing! The gauges are nice, and the fill nipple works fine on my ANS fill station.
The tank was hard to put on because the allen wrench it came with was larger than the space between te tank and the bottom of the drop forward. HOWEVER I simply fixed the problem by cutting about one centimeter off of the allen, and it fit fine.
I would definitely recommend this tank, you can get the 68 ci for about $250 nowadays. If you think about it, for the same price you can get a NON ADJUSTABLE tank for about $180, and a dropforward cradle for about $40. That's $220, only 30 bucks less than the flatline.