In the old days I would have said Remington 700, but today, I don't know about them. But even the old ones required some stock work to get them to really shoot because of the poor bedding and those pressure points on sporter weight models.
I do know about Tikka's - all of mine are "five stars" - very accurate (w/ tuned reloads), flawless extractor design, factory stock stiff enough for accurate shooting, easily adjustable trigger, smoothest action I ever encountered on a factory rifle, butt pad (centerfire model) very effective non-slip and recoil management. The varmint model I have is a sub 1/4 to 1/2 moa rifle. It's still a mystery to me why they shoot so well with that recoil lug design.
My only concerning comments are that in cartridges heavier than 243, I found the recoil difficult to manage but I am a small, old guy. The other aspect that I am not thrilled with is the polymer magazine. While I am yet to experience a failure, like I did with my Browning X bolt, I wonder how these magazines will hold up over the long term with heavy field use, i.e. feeding.