So you know, I would not expect those signs to last very long where ever you stick them. They always get stolen or removed. I would not be spending $6/sign for full color. The better alternative is a choroplast one color, two sided, screen printed version of the same size. For 250, itll run just over $2/sign. ALso, with these signs, less is more! Your potential consumer has to read it quickly and only cares about what you can do for them, not who you are.
Veteran graphic designer, marketing, and turf guy.