I have been using a Diamond Back for about 4 months and it is a pretty good rest. It sets up pretty quick, and is very consistent.It is a bit noisier than other drop aways, but it works well. I will be switching to an APA rest as soon as the season is over.
I'm pretty happy with mine. Easy set up and mine seems pretty quiet. I put some moleskin on the shelf to take care of what noise it was making. I won't be changing anytime soon.
Cobra Diamondback
