>What you are used to.

Absolutely. I've given using a tablet (with keyboard) as an alternative to a laptop when traveling and it sort of frustrates me for a lot of things. But talking to people I know who have largely switched over, my conclusion is that, in general, I probably mostly just haven't put the effort and commitment to make it worth it for me. And I'm not sure, not spending nearly as much time on planes as I used to, it's worth it relative to getting a laptop that is even lighter than the combination.