Desktop running Win 8.1 (10 in near future)
Laptop running 10
Laptop running 8.1 (10 in near future)
*Eventually a 4th laptop running 10*
My initial thought was to pay for either Backblaze or Crashplan. It is a non-profit so I'm not sure if we would be a "home" or a "business" as far as price.
But then I thought about a couple of these 4TB NAS drives - LINK - 1 on site, 1 off site. The local backup would be faster, but then I would either have to A) Switch the drives in and out manually, once a week or so (which I don't really want to do), or B) figure out if I can have one of the NAS drives on a different network in a different physical location, still connect to it, and do a backup (incremental would be OK as a full backup this way would likely take forever).
Edit to add: So as an example, near real-time incremental backup to the local NAS from 8am-8pm, then a one-time incremental end of day backup to the off-site NAS backup. Does that make sense?
Network speed is 50/50. Looking to back up probably no more than 500GB right now.
Any thoughts? Rep for help. Thanks!