I have one of these instances (thanks Roman and team), and I have to say it's been a lot of fun re-acquainting myself with OpenBSD. That said, I would consider this mostly a place for experimentation and hobby work, as I routinely am unable to connect or find that my VM has been unexpectedly rebooted. Now THAT said, I think they are figuring things out, because the issues have been a lot less frequent since the big h…
I found Absolute OpenBSD[1] to be both informative and entertaining to read. Really anything by Michael Lucas is a good read for me.