I have been thinking of buying a new rifle in 308. I looked at the latest remington catalog and noticed that the twist rate is different in some of there rifles. Some have a 1 in 12 and others 1 in 10. Was wanting to shoot smk from 160 to maybe 190 range. Which rifle twist be best? I looked at Lilja twist rates and it looked like both would work, I just want to start with the right twist. I was looking at the vsf with the 1 in 10, and the vls with the 1 in 12.