My second NAS 10 years ago was a decision between Synology NAS and QNAP NAS. In the end, I chose Synology. I can’t remember the reason why. Throughout all these years, I have been sticking with Synology NAS.
QNAP contacted me and wanted to hear my thoughts on the QNAP TS-453D against the Synology DiskStation DS920+, so they sent me the QNAP TS-453D.