I am going to buy a new 223 for some mid range target shooting 300 to 600 yard. I am looking at the savage model 12 F T/R or maybe the browning A-bolt target model. I was wondering if anyone has ever shot either one. I like the Savage but would like it better if it was running a 8 or 9 to1 twist instead of 1:7. It does have the longer barrel, which I like but am thinking the 7:1 twist may give it less barrel life, it also seams to be more of a pure target rifle than the Browning. Any thoughts or experience with either?