I went ahead with the pre-order based on my experience with my Vortex Viper 6.5-20X50 mil dot. For just under 500 bucks it's one hell of a scope! I've never read a bad word about any Vortex scope and they seem to be really concerned with taking care of their customers! I will be really suprised if I am not more than satisified with the new PST when it gets here!