New NAS

[Enquiries]

Looking for a recommendation for a new NAS, hardware and hard drive selection. The current NAS is running fine, but I want a backup of my NAS. That being said, the New NAS would most likely be my main NAS and the current NAS would become the backup NAS. Lastly, I would like an inexpensive third copy of my data that I can create snapshots and store off-line. The main NAS and third copy would remain in my home, the second NAS would be at my daughters home (aka off-site). Of course besides buying new NAS I am open to any software and backup strategy best for my needs. This is not for a business. It is for home use. I want my children to have secure access and I want to be able to access my data when traveling.

I am contemplating the UGREEN NASync DXP4800 Plus 4-Bay Desktop NAS, but should I stick with Synology, or consider Ubiquity UNAS Pro-7?