I read here on this forum that the final version of L5 might out on december or even january. Is this true? I am waiting for it like a child waiting for his birthday present and initially it was to be out on the 8th of november. Well I believe is best to wait for a better product than making things in a hurry and not right.
If you are in a hurry use 4.2 if not then wait for 5.0. The best thing would be to play with 5.0 now so that you get to understand it better. When you start your app, it will be just cruise time. I am also waiting for L 5.0 like a kid waiting for Christmas presents :)
I don't mind waiting till january, even later if necessary. When the first release date was announced, it was 4.3 not 5.0, and it wasn't intended to introduce so many changes. Give Taylor time to make it real good !