I completely agree with both of you in terms of getting what you pay for.
Omega Manufacturing was recommended on another forum and all of their parts are coming out of Utah. Sounds pretty Merican to me. The one I have now that I'm exchanging for their modular 2 piece drop in is pretty tough and looks great in terms of quality.
I just got into the world of ARs but I'm in the middle of a 63 c-10 frame off so I know quality. And I only buy American made