Looking for some opinions. I currently have a cheap set of 2 way radios (Cobra I think) that are OK, but the Ni-Cad batteries are about done, and while I can get new ones, the three will cost me almost as much as some new sets of radios. I love having them, because it allows my daughter to go off exploring while still being in touch. Who uses them, and what do you have? While I have three now, I really only need 2.