After a power outage just a few moments ago I think this is the fastest one of my virtual and NAS environments has ever recovered after booting up! No curruption to speak of and XCP-ng and FreeNAS recovered effortlessly!
Hopefully in the future my UPS can carry me a few moments more after I spread the loads out and continue to get get more efficient systems plus tune some systems for low power usage if possible. My Linux work station survives every power shutdown under 2 hours without powering off.