I fooled with a couple in stores and the clerks let me dry fire them. I'm impressed. The thing that might be the best about them is they are supposed to be easy to adjust safely. The thing I wonder about is that tab that sets up the trigger, one more part to break. Only time will tell and so far haven't heard one bad word about them. Amazing that they could go from that nightmare they had to something that nice so quickly.
Try to put your tree stand in a tree with plenty of background cover, keep the prevailing winds for that time of the year to your face, and take care of those pesky squeaks and creaks your stand may have developed while sitting in the shed. A good treestand lube can be made by heating petroleum jelly until it reaches a liquid form. Some hunters have reported success by including a cover scent in this mixture before applying it to their stands.