So, I have a Drobo FS, had it for a few years now, and it's been running fine. I'm contemplating a move to a Synology NAS. No real reason other than it'll be time for an upgrade in a year or so and I've heard good things on here about them. What model is recommended? I've got a 5-bay Drobo, and with the collection I have, I think I want to stick with a 5-bay NAS. Anyone have something they'd recommend? Thanks!