Yep. GCE VM migration and persistent storage is really amazing, and getting better with every release, however there are still limitations and caveats that can

Yep. GCE VM migration and persistent storage is really amazing, and getting better with every release, however there are still limitations and caveats that can get you in trouble (especially if you have very tight latency requirements.) Glad you like it! Good luck with your startup. Disclaimer: I work on infrastructure systems at Google :-)