Great online sign company that has really good deals on Stencil and vinyl lettering. They even have a tool that allows you to design and preview different lettering and get an instant price.
I called my local signshop and they wanted over 250 bucks to design and install the same set if lettering SignMountain cut for me to install for just 75$.
Pro- Vinyl inexpensive... for Stencil i guess its an all around win-win
Con- You gotta install it yourself but it's really simple