I started by looking at BCM, because I'm a fan and they're my "go to," but given the price, I'd rather go Compass Lake, or just not bother.
Honestly, I'm leaning towards the Aero...
The Ballistics Advantage barrel looks fine (it's even available fluted: cool), and of the various handguards, the Atlas S-One is my favorite. (Who really wants a full-length rail at 12 o'clock?)
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