Re: 260 or 308 for hunting?
There is no wrong choice here and either will work great so I dont know why I am weighin in here but...
I absolutely love my 308 with 165 NOS accubonds, it is a hammer with them with better ballistics even than the 175smk, at least a deer ranges. A good bullet is more important than just about anything other than shot placement. If you are truly strictly hunting, the 308 is a no brainer just for factory ammo availibility alone. Now, since you are asking this question on the Hide, I suspect your interest may run deeper than just hunting. If so...
The 260 has a lot going for it if you will reload and plan to shoot long range comps, etc.
That being said if you hunt but are looking to get into long range shooting as I did a while back then go get a Rem 700 sps, LTR, or 5r milspec in 308win. Buy a couple cases of Fed Gold Medal Match 168smk or prefereably 175smk and practice. Still into it, then get into reloading, your choices will abound in 308 and it is forgiving...and then get a custom rifle built in 260 or caliber of choice. By then you will know what you want.