List source help

[Trey Foradory]

I have used list source in the past and was not successful with the list I purchased.  I know that a lot of investors have a ton of success using list source and wanted to get some advice on the criteria that has worked best for some people.

What search criteria has been most beneficial (converted into the most deals) to you when using list source?  

I know that it can vary depending on location and each market is different, but I am looking to get some insight from someone that has successful experience with this.  Any information or advice would be greatly appreciated.  Thanks in advance for any and all responses.