After owning both AX and AT I agree with where you ended up. AT is excellent. Oddly enough we have very similar barrels lol.
16.5 6.5creed
19" 308
26" 6x47
Looking to do a 26" 308 soon.
We're either both geniuses or dumb as hell. Lol. I'd love to do a 300 WSM in the same package but for the $2k+ it would cost I could get a Rem 700 and an AT chassis.