This is so, so true.
I tried metal aftermarket hi-cap mags during the 94 ban. Metal mag ate the plastic mag release rather quickly and caused major issues.
Hugely L eye dominant, right handed.
I shoot rifles lefty, I shoot pistols righty and close my non-dominant eye.
It's good to see some others close an eye, because a lot of trying tells me it isn't going to work for me.
The Carver Custom magwell and Taylor Freelance brass baseplate/spring packs came in today. I tried them out, and the mags had no issues. The magwell made it really easy to lock my grip consistently and shoot more accurate fast second shots.
I'm looking forward to having 22 rounds on tap at next week's match.