did you not start this thread, ?
If tikka's are working so good, just stick with them, they a reasonable rifle, mass produced to a price point, and exported all over the world, As are Kimbers, just with a slightly different end user target market.
Neither in my view, are more accurate than other given, similar weight, and price point rifles, They are all CNC machined and mass produced, I have seen poor quality, inaccurate rifles, from pretty much every major rifle maker, including several from Sako, Tikka and Kimber.
Compering a light weight mountain rifle, to a std weight sportter is a bit pointless in my view, decide what you want, and compare similar, Remington M700 mt rifles are good, and H&F Wanganui had one in .280, great all round choice.