If 18.04 isn't awesome, I'd suggest you give 18.04.1 a try. Even LTS releases have a fair number of issues just after release, in my experience, which the first point release fixes.
The time cost of switching has still been high enough that I haven't looked elsewhere, but that barrier is approaching...
I stay with LTS. A do-release-upgrade for LTS-only will only upgrade at 18.04.1 anyways.