I cannot say enough good things about my Newberry B-1. It' s super fast, amazingly quiet, durable, well balanced, and good looking. What more could you ask for? LOL
I am getting about 280 fps with a 430 grain arrow at 70 lbs. I can now shoot 6-7" groups at 70 yards with this bow every single time... with fixed blade broadheads!!! It' s quiet enough that I haven' t bothered to even put string silencers on it. I have over 5000 shots on the bow now and it' s as tight as the day I got it.
I used it to hunt this season and was successful on my caribou hunt. You can read about it
here