Anybody using a NAS with the G-Box MX2?

I'm looking for a NAS to store my videos,music,movies,etc and want to get some input on what I need to get. I don't want to get a NAS that's more than I need or get a NAS that isn't enough.
A two bay will be ok and I would like to get a Synology or Qnap.

I have mp3,wmv,mp4,etc.I can rip mu Blurays if needed.

Any tips on setup or suggestion on what to get will be appreciated.Thanks