Well, I believe now that the update is released by GW, GW would under more pressure to work on an alternative, especially after it was discovered that sky3DS could be used to replace the OoT+dongle combination - after all, seeing that their hard work is just boosting the competitor's sale is not that satisfactory.
I myself do not really care GW or Sky as long as they work. At the moment I'm happy that Sky is working - of course it'll be great to have choices but because nothing's really hanging on that I could probably be more patient than others.