I got some "free" business cards with Vista Print.
I was pleased with them and at the time I was happy to put my name, my home address details et al.
I'm not having second thoughts about the address just a feeling that I need to be a little cautious on where and to whom I hand them out to. I think the clients (when I get some LOL) will feel more comfortable knowing there is a real person with a real address to do their work and not someone who is going to run away with their money! I do only hand them out on a one to one basis - I think that is the safest option, especially as I live on my own!

Avocet