Camcorder 2010 Prosumer Ipod Touch 3rd Gen VS 4th Gen?

Ipod Touch 3rd Gen VS 4th Gen? - camcorder 2010 prosumer

I'm considering my iPod Touch, a gene 3, but I've got one of the 4th One generation to be published in early 2010. I have heard, he would have added a camera, but I really do not know, because I already have a high-definition video camera. Is it worth the wait for the 4th Generation?