I have a samsung droid charge and have been with verizon for a long time. My contract is up in june and I am going to cancel verizon and go withT mobile prepaid to save some money. What phones would be better than what I have without being really expensive? I have seen how much the galaxy s3,s4 cost without a contract but don't want to spend that kind of money on a phone.Will be buying new, with my luck buying used would be a bad idea.Thanks.