Buy SG Note 3 now or before christmas ?

I want to buy Samsung Galaxy Note 3 quite desperately, I love the phone, I read most of the reviews and youtube videos, I know all the features already and I dont even have the phone ..

but I think there will be lots of christmas promotions (from early dec ? ) so it should be worth waiting .. am i right ? I dont wanna buy the phone now with usual tarifs (contract for 24 months in UK) and then find out in 1.5 months that i could have had amazing deals because of christmas.

or its just my thought and should i buy it now ? do u remember last years promotions/deals for christmas ?