I’m in a weird position where I work with both extremely large enterprises and very small startups and not much in between. The enterprises in my area lean towards Azure so it’s still my cloud provider of choice. I haven’t had occasion to look for PaaS providers outside of the major cloud vendors yet. On the startup side, most of these companies want to be cloud first so it’s much easier to start them the right way and avoid the legacy mess that most enterprises deal with today.