命里有时终须有,命里无时莫强求。。I don't understand why it is so difficult to make decision.
1. Do u have money or budget to buy? If no then don't think as nothing to think about. If yes then go to step 2.
2. How much money do you have. If u have a lot of money then buy all the phone such as iPhone 5S and Note 3 errr maybe S4 as well. Own all phones at one go so that you will not miss out any top phone available in the market. If only have limited budget to buy one, then buy anyone of them. They all are good phone and easier to use or similar to iPhone 4.
3. If still not sure which one is good, then better don't buy but wait. There is always better phone coming..

While waiting for the best phone, you will definitely feel "shiok" as you have no chance to make wrong decision.