Update - I got a 2-in-1 and it's going well!
I got a Microsoft Surface Pro 7, so the keyboard is fully detachable and is very tablet like (though a bit bigger and heavier, I think). I liked it much better than most of the other 2-in-1s I tried out, where the keyboard does not attach so that when you are using it as a tablet, your fingers are smashing the keyboard, if you are holding it in your hands. The keyboard is deactivated in that mode, so it doesn't cause any problems, I just found it feels really weird to have my fingers smashing the keys. And of course it makes it lighter to remove the keyboard entirely. The keyboard on this is presumably flimsier than those other ones (and my previous laptop) but feels quite solid as I am typing right now, so I'm quite happy with that. It has it's own stand that I use in both laptop and often in tablet mode (if horizontal).
There are some things I don't love about it - some having to do with getting used to the touch screen I guess, some getting used to a PC again from having been on a Mac for a long time. One thing is that it still really is a laptop with Windows, so I can't get all the apps I like on my Android phone...so I'm having to use a very subpar version of the solitaire game I like. So....not a serious problem.
More seriously, it does just seem buggier than my Mac ever did. Like it has facial recognition to log on, but never recognizes me. Supposedly I can work with it more to make this feature work better. Also, the battery life was not so great. I changed the settings so that it would disconnect from wifi on hibernate (or was it sleep?) since I kept finding it with 70% battery after I had left it fully charged the night before and then not used it at all. Otherwise, it's all good and I'm happy with the choice!