Fair enough. If I were a database user, I would agree.
Remember though that us DX50 owners have gone through a fair bit of patience (and pain) of FW updates to be where we are now. The X5 is just released and in China only. FW fixes, like the DX50, is pretty darn likely one can assume.
True, and I really hope Fiio will add this in a future update. I'm in no bigger hurry to get a new DAP, but during the spring it will happen, so there's still plenty of time for things to happen.