I can only be another “everyone” and say go for a Synology. If you wanna run services on your NAS then the DSM is a godsend. The 423+ sounds like a good fit, might wanna grab a RAM upgrade for it though.
edit: As you mentioned Jellyfin - if you wanna stream video you definitely want the 423+ and not the 923+ as the AMD Ryzen R1600 lacks GPU to transcode video streams.
Interesting that Toshiba/Seagate has best 16TB stats and WDC bad ones in comparison, but for 14TB it’s reversed. My homelab disks apparently has 0.71% risk of dying after 22 months (seagate exos x16 st16000nm001g).
edit: WDC does good in 16TB too, their only outlier there could be due to low number of disks in deive count. And the same is true when checking total no of disks for 14TB.