So I have read quite a few threads regarding the Delta Point Pro and the RTS-2. Seems they both break at about the same rate and the debate rages regarding which one is better.    I would like to hear from people regarding how they mount the sights. Which sight are you running, how is it mounted (frame vs. slide), and have you had any issues?    Maybe we can get a little closer as to figuring out what is killing these poor sights.