Prepaid USB Broadband
It is true that having a pay monthly broadband account offers greater convenience because you won't have to worry about running out of credits or finding a place to top up. But prepaid USB broadband also offers great benefits to users. Aside from a short contract, USB broadband no contract is cheap and gives you the freedom to switch networks anytime you want to.
Prepaid USB Internet offers no hassles because you will not have to sign a contract. So if after a few weeks or months with a certain network you feel that their service has declined, you can switch to another without any problems. If you do this with a pay monthly contract, you will be slapped with monetary penalties and such.