I have a 24 month contract from October 2012 until October 2014 so will not be changing from my note2 until that date. At which time I will decide what is the best phone for me. 14 months from now who knows what phones will be available or which will suite my needs at that time.
I live in a country where 24 month contracts have been the norm since the first iPhone was launched. You sign a contract and then after 24 months the phone is yours. none of the carriers have (in the past) offered a free upgrade within the contract. Why would I throw money on the floor just to get a new "better, smarter, smaller, larger, lighter, heavier, wider etc, etc phone" when the one I have works perfectly well.