To door knock or not to door knock?

[David Hartoon]

Hi I'm currently door knocking pre-foreclosure properties and I'm torn between two different ways to approach. On one hand I can knock on the door and risk the home owner being potentially upset with me because I'm a reminder of their financial troubles, or it could go well because it puts me in front of the seller right away.

On the other hand I can leave a juicy piece of marketing material at their doorstep and have them call me without any angst towards me, essentially a warm lead, or it could be they find it easier to throw out the marketing piece and they don't call.

I'm curious what you guys think is a better option and what personal experiences you have. Much appreciated. Thanks.