I won't say what is best but I will say what has worked great for me. The Tikka T3 in stainless is pretty hard to beat. Picked up one for my wife this year in 270 and added a swagger bipod. The rifle shoots great with cheap store bought ammo but was shooting sub MOA (on a lead sled) at 100 when I was sighting it in with some handloads I worked up. Now I have to buy a second one for me because I can't always "borrow" my wife's rifle.