I was in the moto X camp until recently but left them after its unveil last Thursday. I was underwhelmed by its spec, pricing and lastly camera. I know it's very nice phone for many but not for me. I think Moto could have done better than that. Now it's either LG G2 or Note 3 for me.
As for the size of Note 3, I don't mind 6" screen if it doesn't grow in size from current Note 2. But if not, I'm fine with 5.5"~5.7" screen. Note 2 is as far as I will go in phone size.