I just bought a Power Dogg from Bass Pro for $120 - I am not very experienced at all so mine is not an informed opinion. (think I should have asked around more too before I bought mine) I only used it about 3 times in one weekend but it does not seem very loud at all, not impressed with the wireless range, and the calls seems very limited - 12 calls and no memory or way to add/change them. Not even sure if the sound of the calls are good - but hey it worked on TV so it has to be good right? Shoot, I better send it back....