I have a Road ID but IMO unless you have a medical condition, it's silly to pay that kind of money for an ID. You can get dog tags made online for a few bucks, usually 2 for $10 or something like that.

I actually have had mine made by a company that makes pet tags, I used http://www.loveyourpets.com. I fit everything on those that I have on the Road ID, and it's actually more readable than the Road ID. I don't see any reason to spend $25 or so for a Road ID.

With that many tags I put one on my shoelaces, one around my neck, one on my bike.