You need to make decisions and weigh out the benefits and problems with each. If you're on Verizon, your options are Curve, Pearl and WE. Your cheapest is going to be the Pearl, but if you get that, you deal with the SureType keyboard. If you like that, then go with that one. The Curve has more memory and a full keyboard. The World Edition is going to be good if you travel overseas, but it has no camera. We can't tell you which one to get. You need to make that decision for yourself.