List Source Worth Money

[David Lamb]

Hello All-  I am weighing the pros and cons of subscribing to List Source to obtain leads.  My research suggests that List Source and PropStream are the leading sources but question their worth or preference.  Any advice on most efficient and costly ways to obtain marketing lists in S. Cal?  Thanks!

[Richard Dale-Mesaros]

My assistant or I via Googling/people search sites, plus we use Batchleads, plus Fred down in FL (who used to be a private detective) on the hard-to-find ones........