I think this decision makes sense, especially from a support perspective. I understand that Wayland is good and working for a large number of users in Fedora.

I think this decision makes sense, especially from a support perspective. I understand that Wayland is good and working for a large number of users in Fedora. however I'd be inclined to think that Canonical may choose to go Wayland in 18.10 at the earliest giving them most of the cycle to 20.04 to work out the kinks, likewise we can hope for improvements in GPU support along the way.