So I am in a holding pattern at the moment, the Noveske will soon go for cerakote, and both pistol builds are waiting on Aero receivers that may take 2 months to arrive. So call me crazy but I think I need to start a SBR build, but don't know which lower I would want to designate for that project.

Option 1. 2A Balios
Option 2. BAD556
Option 3. Billet UCWRG
Option 4. Atomic Tactical
Option 5. Other