I bought these after asking about open ear headphones in this post: https://lemmy.world/post/9521255
Pros: I don't even notice that I have them on (sometimes I actually forget) - very lightweight and comfortable. Sound quality is good without having something stuck inside of my ear. I can easily hear things going on around me while they're on. No glitchiness thus far. The case they go into is smaller than other wirelesa earphone cases I've had in the past, and they fit very nicely in there (they kind of cross over one another which is cool).
Cons: The light weight is almost too light. They haven't fallen off of my ears yet, but feel like they could if I was really jostling around. Controls are very minimal - double tap to play/pause, 3 sec hold on right earphone to skip forward, 3 sec hold on left earphone to skip backwards. That's it. No volume control. A physical button or two would have been really nice. No app for adjusting aound quality. They're also quite pricey compared to other options.
Over all I'm enjoying them, despite the cons mentioned above.
Edit: Ended up returning them. I got the Soundcore AeroFit Pros.