Which 7mm Mag would you reccomend for long shots on GA deer and hogs. Most shots will be 250 yards or closer, but some may be out to 400. I am looking at the 7mm Rem Mag., 7mm Rem Ultra Mag., and the 7mm STW. Which one would you prefer and why? Whichever one I get, I plan on putting a Sims recoil pad on to take some of the kick out, but I'm not too worried about it. Thanks,

Timba