Vita had a great library for people who like good games, and it allowed you to play those games on the go, which is the point you missed so very badly.
Such as....Usually when people make a point in these kind of things they point to some sort of games.
And no I did'nt miss it. I played a kind of shitty,but perfectly playable version of MGS2/3 on the Vita. I played Dead or Alive 5 on the train. I was able to play FFVI on car rides just like on the PSP.
But when I looked for good games beyond games I could already play better/comfy couch versions of, what was there. Senran Kagura? Boob games? Visual novels? Shitty jrpgs.
The Switch is'nt Vita 2 because there's actual exclusives for people that aren't looking to bottom feed.
Edit-Oh yeah Gravity Rush was great.....I'll just play the PS4 version now though.
About the only game I own thats best on the Vita is what....Muramasa.
Edit 2-Oreshika is kind of neat I guess.
Edit-3 Oh yeah Ys Memories was pretty fun and probably my favorite of the party member Ys games. I bought that when I got a Vita and had very little after that..