I'm trying to decide whether or not to keep ReadyLink. I've got free PCS to PCS calling; so, I'm not really sure why I'd want to keep ReadyLink. I'm in the middle of a two month trial, and my wife and I are using it frequently, but at the end of the trial I'd have to start paying for hers.

Are there times when ReadyLink makes more sense that a PCS to PCS phone call?