I shoot 308 Win in 1-12, 1-11.25, 1-10, and 1-8. M-852 reamer.
If you reload, no problem.
If not the 1-8 get a little touchy with factory match loads. For hunting and dynamic shooting no issue, you can’t hold the difference. For paper punching prone, yea there is a difference. Still, FGMM...