I've had a couple of WD MyCloud 4TB NAS drives with 3 TB USB drives off them for seven years or so and had been researching what to replace them with. Multiple people recommended the Taiwanese Synology gear so I researched further. YouTubers NASCompares and SpaceRex have done some good reviews and tutorials on these and they again were recommended fairly widely. I went for the DS720+ as opposed to the DS220+ or DS220j because I was planning to fit expensive WD Red 14TB drives and the extra cost seemed justifiable across the total spend, of course for the superior specs which will future proof it for a few years, and and also importantly to...view more