The more expensive ones are higher quality. The cheaper ones are really only good for burp cloths. Look into some stuff online (see links below) . . . you can get much better stuff than Gerber makes. If you have a few more $ in the budget, you can get some really nice diapers that are almost as convient as disposibles. If you can’t afford all of them now, buy the small stuff before baby comes, and add to it as the baby grows. If you can’t afford much of them at all, just get two or three for babysitters, longer trips out, etc.
(the tiny tush diapers are what we use)

I used the gerber ones with my daughter. which ever ones u choose 2 go with, just remember to use plastic pants too