@valentin
Estimate of boot time on Pi with different class SD cards
found this on a pi forum
ā With the release of new hard float distributions boot time has been significantly reduced. In addition, Arch Arm Linux is now using systemd instead of init which starts processes in parallel and is considered to be much faster. As a result my Class 10 SD card now boots Arch to a login prompt in about 6-7 seconds. ā
This could mean we could have the openhybrid server running in about under 1 minute