I have seen a little dip in M1A prices, and between now and November you should keep your eye open for a good (little used) M1a.

The Stoner Platform does have some advantages over the Garand design.
Lack of an expensive operating rod does allow for a wider range of bullet weights
and load velocities.

Having grown up with Garands and M14's the 308AR's are new to me.
I purchased a lightly used LMT MWS last year and have found it money well spent.

Good shooting.