I never owned a tikka but they are kind of the benchmark when it comes to “affordable” reliable hunting rigs. Browning a bolt or xbolt would also be good, I heard good things about the vanguard models from weatherby… I mean so many brands offer great guns now a day!
As for chambering, hard to go wrong with 308 Winchester or 30-06, it really depends on what you are after, but really the 100fps difference won’t be noticeable on game inside 300m.
Oh and I’m positive that you will have more choices ammo/bullets in 308 than 7mm08. Same with 30-06 over a lot of other cartridges.
If you plan on hunting only deer

, 6.5 cm would be a good choice, lots of ammo/bullets combination out there and low recoil rifles!