Why come here, ask advice for a gun you seem to have little to no experience with, then argure with people who tell you things you seem to not like?
Thats pretty much exactly why forums exist. People who don't know something about something, get to ask people who know about them. You say they are pot metal and trash, I asked if its personal experience and you said yes, personal experience with over 20. Then post a video of someone else's review spiking it on a rock, and say it pot metal again with nothing to back up why the 20 that you have experience with are bad. Have a feeling your experience with over 20 is 3rd party people telling you about them. Over 90% of the thread is of people saying they work. When I say you haven't given me evidence that they don't work, you seem to get upset cause your one video of someone doing something that no gun owner ever does isn't enough to discredit the rest of the posters that actually have one.