My SBA3 came today, so I’m going to move my short AR57 upper over and make it a pistol. That’ll leave me with a spare registered lower. I want to buy a cheapo 7”/7.5” PSA upper that I don’t plan on suppressing. Nothing but a range toy that shoots fireballs and rattles your teeth. Something that somebody will take a shot and say “wow”, take one more just to see if it’s as bad as they thought, and not want to take a third shot. Any recommendations? Do more ports or less ports on a brake make it worse? Flaming pig? Anybody have something laying around that was too obnoxious for them to use anymore? I’ve also considered a short Beowulf upper, but that’s probably 4X the price. I want a cheap build since the stamp is already done.