I certainly don't regret the move - much happier having a static site than WP in place - but some of this is much more complex than I had hoped it would be. Amongst other issues;
* error messages can be extremely opaque (although usually easy to google, at least) * upgrading to new versions is not always straightforward
I deploy my site via rsync, but got bitten immediately by a very odd bug with respect to file timestamps (#6161) where a bunch of my files were warped back to the 1750's.
I personally am happy with hugo. I probably wouldn't recommend it at this point though...