Thank you for your patience. As you saw, we are updating App Service infrastructure to Server 2016. This will definitely pave the way to HTTP/2, but more updates in this regard will come once the update to 2016 is complete.
We’re excited this is finally coming along!
No current plans but thanks for the suggestionAlbert commented
I burn through my credit way too fast and I can only work with one service at any given time in most scenarios. It really slows you down when you can't do anything for the rest of the month.