I would have to agree with most of what you said, except that the Linkbuds sound is below average. In fact, I find them to sound much better than average for a TWS (especially one that only has SBC and AAC) to my surprise. I would put them up there with some of the best true earbuds out there (being also a true earbud, not going into the ear at all). That being said, they are definitely very expensive. I don't know if I would deem them way overpriced, given the new design, tech, size, etc... AFAIK these are the first, and only classic style earbuds combined with TWS.
All of the others aren't true earbuds because they still go partially into your ears. Though I am nitpicking I suppose, because they are still pretty much open like earbuds, so I guess we could call that one a wash...

As for myself, I really liked the design of the Bose sport semi-in-ear design they used to use, and only wished they were tuned better. They were so comfortable, yet open(ish), but sounded pretty bad (to me).