Looking at a 2016 Hoyt Defiant demo bow, #2 cam with a QAD rest, cobra 4 pin sight, not sure of the stabilizer brand/type. It's for sale for $850. Seller said it had been shot 30-35 times. Seller also stated that this bow carries a full warranty. Haven't had a chance to shoot it yet but my questions are... 1. Are demo bows something to stay away from? 2. Is this a good price? Thanks in advance!