Hi, I found using mobile so handy. Though I was using it just to make calls, when my circle of friends grew larger and larger I started using it for SMS too. But now as I want to store more information in one place I feel that the model I use is not enough for that. I use Nokia 1100. I want to purchase a Nokia 5300 or Nokia 3110 Classic. I am not going to ask you all to suggest me which one I need to buy, but I want to know wheter all of you feel so with your current mobile model. Or you are planning to upgrade your current model.