Hey guys, need some help. I run a small plumbing outfit with two vans and a utility trailer, and right now the only branding is a magnetic sign that keeps sliding off. Word of mouth has been fine but I am losing the free advertising every time those vehicles sit at a job site all day. I am torn between lettering with the essentials, a partial wrap, or going all in on a full wrap for all three. Anyone running service vehicles here who can tell me what actually generates calls versus what just looks nice?