Hello. I need your advice. I got 2 rifles. One is Remington 700 PSS .308 and another is AR15. I got Leupold VariX III 2.5X-10X tactical on Rem 700 now and Aimpoint Comp M (which I bought from SWFA) on AR15. Now I'm thinking about getting another scope. I'm mostly interested in Tasco SS SWFA sells. So....my question is which scope goes on which rifle? Should I mount the Tasco SS on Rem 700 and put the Leupold on AR15? Or should I mount the Tasco SS on AR15 and keep the Leupold on Rem700? Also should I get the "M" version or the regular one? Is it really worth extra $100 for someone who just shoot paper target? If I should get the regular version, what manification do you recommend? My guess is 10x is adequate for just shooting paper target 100 to 200 yards away.