Radio ZipSearch! Best Lead Radio Show... How to Buy and Generate Leads with Insider Information, Tips and Riveting Interviews. The Best Lead Show provides a great resource for mortgage, insurance and other industries that are taking advantage of the internet to generate leads and grow their business. With 24/7 access to past radio casts and with new shows added every week, the industry and its professionals will benefit from the show's thoughtful information. Recent topics have included “How to Buy Leads” and ‘How to Close More Leads”