Go to http://www.drclarkstore.com/10569.html and read about the Super Deluxe Zapper. I think for the money and what is does it is a great buy. The only thing I don't like about it is the velcro straps. I would want the copper hand holds also or possibly use the sticky pads.
Go to the Zapper Forum and see what Maryellen has to say about it. She has one and seems to like it.