I needed to build a low power Nas with ZFS and the only board that could do the job (gigabit Ethernet, sata IO, powerful 64 bits processor, 4GB of ram) was the rockpro64. Sadly I discovered after receiving it that it can't run regular Linux distros out of the box. I had to download an image from some guy on GitHub. He seemed reasonably trustworthy since it was linked from the manufacturer's page but there's still a small chance that my Nas is part of some botnet now. It's something that can't happen with major manufacturer's like raspberry.