Can I ask why you want 2-in-1? I've personally never found the convert-to-tablet useful, and I have to imagine only visual artists might. I bought a nice case with a keyboard for my iPad Mini thinking I'd use it as a tiny laptop on the go, but in all honesty, I forgot the keyboard existed until I started typing this.
Not knocking your needs, just curious what kind of user those are for since I am obviously not the market
I wouldn't even care much about the touchscreen otherwise, although it's a nice way to read articles on a train.