Not looking for a brand recommendation. I've got a 24" RRA Varmint A4 that needs some glass. Have got cabelas points adding up and a new scope is in the future. Would like to shoot as far as the rifle is able to at small groundhog-sized targets with it. Also have a 308Win that wears a 4.5-14x (w/Mildots)and is used for groundhogs. Was thinking of putting a 3.5-10x (w/TMR) on the 308 and switching its 4.5-14x over to the RRA. Or would you leave the 4.5-14x on the 308 and buy a 6.5-20x (w/TMR) or a second 4.5-14x (w/TMR) for the RRA? I've got this nagging feeling that there might come a day when I need either of those rifles for something other than groundhogs. Thats a very broad question but would your choice of scope magnification change? I initially thought 3.5-10x for the 308 and 4.5-14x for the RRA. The 4.5-14x on the 308 is eventually going to get upgraded to the TMR at the custom shop. thanks.