RE: whats a good .308
Go to a store that has as many rifles as you can find, then fondle each of them, slowly, lovingly, tenderly...
The rifle will choose you.
Don't get caught-up in trying to choose the "best" brand or model. For the most part, they all go "bang". Most every model of rifle will have people who've had bad experiences with them, but if a particular model is still being sold, then the company must be pleasing enough people enough of the time. Ruger, Marlin, Winchester, Remington, Browning, Weatherby, Howa, etc... whatever feels best in your hands, is the best rifle for you.
FC