The Sako may be more trouble-free, but one question. Rifle fit...the rifles feel very differently in the hand. Personally I much prefer a classic style stock like the Kimber. Which rifle fits you better?
If I have a choice between a rifle that fits perfectly and will only shoot 1 1/2MOA, vs another that doesn't fit but shoots 1/2MOA? I'll take the first one every time. I guarantee I'll hit better from long range field positions with the great fitting but less accurate rifle.
I think too often we get hung up on statistical accuracy off the sandbags and bench. If a rifle doesn't fit you, it doesn't matter if it's a tack driver on the bags.