Gene, I know there has been some talk of the new, improved Evanix rifle design. Supposedly the trigger and shot regulation has been improved a lot on the newest version. I don't know if these design improvements are being applied to the pistol, but I would assume so as it is the same action in a pistol package. The design is most unique in its trigger, double action, lower power, higher shot count used in double action, higher power in single action. I think the Evanix is noted for being quite high power, and also a bit loud unshrouded. I think Tom Gaylord has a pretty recent review of the newer rifle on his PA blog.