Just bought a Synology DiskStation DS1522+ after watching SpaceRex. What seemed like a great idea for iPhone backup, Photo/Videos backup and Media streaming, I am a bit unsure after seeing some reviews with Plex transcoding issue.Apart from the backups of many kind, my main use would be playing media in 4k HDR 77" & 65" OLED tvs in the LAN on SONY Android TV or Apple TV 4k. Have I made a right decision to go with DS1522+ ? Or Any other Synology would serve me better?