I love my gas guns, but if I could’ve gotten a Tikka CTR to match my handedness (Left) here in the US - I would have never ventured to a 6.5CM AR.
As it is, you can build up a Larue Ultimate Upper kit for ~$1500. I really like mine. Also built up an Aero receiver set with a Faxon barrel, JP SCS, SLR adj gas, Elftman trigger, Toolcraft BCG, etc. It was close to the same coin, ~$1600 I believe, and it shoots really well also.