The first react single pin was a boat anchor. The new react pro 1 with dovetail mount looks way nicer. Did you get the pro one?
I've used the non-pro react 5 for 3yrs now and absolutely love it. It's so easy to adjust when I change arrows or change my setup for some reason. The big sight picture is very nice when hunting also. I ended up getting another one for my backup bow. Sent from my SM-G920V using Tapatalk
Unfortunately, I couldn't afford the pro. I am very happy with the standard model though. The simplicity of this sight outweighs any flaws.