I'd take a new MARS H MLOK 13.5" LW w/ pinned MAMS over everything else on the market easily.

Until that particular config., I'd have likely taken a newer KAC SR-25 variant over previous MWS models. The new fully ambi, MLOK guy with LW barrel is about the same weight as the KAC LW SR-25 option, all the while bringing to the table the mono top that yields so many various advantages.