So in your professional opinion Aero is that much better than PSA or Anderson? I've owned a PSA build and it seemed fine. But I didn't build it.There's some good deals on Aero Precision lowers right now at a lot of retailers. Saving $10-$15 on a PSA or Anderson is just stupid when you can get Aero's for $50.
http://www.primaryarms.com/aero-precision-stripped-ar-15-lower-receiver-gen-2-apar501101