I'm probably up to, like, 90% vegetarian these days (it's been a long road lol).
You're way ahead of me, I've been kinda stuck trying to find a good homemadd alternative to impossible, but it's been tough to find something that passes the good enough mark.
I notice the difference with Beyond meat as well, which has a slightly unpleasant aftertaste for me too. Overall just OK. Usually don't seek it out.
I'm surprised people at those cookouts can notice with impossible though. I haven't tried to grill them, so maybe that makes it more pronounced? But out of my airfryer, I genuinely cannot detect anything unmeaty about them, which blew my mind the first time I tried em.
I tend to get them as a treat since they're so much. I rarely see them on sale around here :/