Real Estate Farming-Which list?

[Steve Morris]

As a Real Estate Agent, I've put together a postcard, targeting a specific area I plan on farming each month. My goal is to pick up both buyers and sellers. I'm using click2mail. I was ready to send them out, but wasn't sure which list I should purchase. My understanding is that the Real Property List will send the postcard to the owner of the home not necessarily to the home, and the occupant list will send the postcard to every address in the area I've selected. 

Anyone have experience or advice on which list would produce better results?