My carrier is EE anyway so I don't think it would be too bad for me. But I paid for an unlocked phone, I don't want to have to flash it to a locked variant just to get some firmware. Guess I'll keep it as it is and hope MS release the firmware to us
Yeah, this. I don't think I would be flashing to a carrier-specific firmware, unless I knew I was going to get some features (not just DTTW, as much as I'm re-addicted to it), given the potential downsides, particularly if there's something specific to that model for EE.
I say this, using DTTW for my phone probably 50 times/day at least though, I don't understand why the unlocked UK and a few other firmware revs are held up. I do understand (at least business-wise, not philosophically) why the US ATT 950 rev is held up, possibly for a very long time.
Edit: good quote came to mind, for those of "slightly older and probably mostly US" people, but maybe others too, "do you feel lucky, ..., well, do ya'?" ;-]