I have a billy goat and a blower. Both have their purpose. I feel like if I get the blower out I'm going to use it for a minimum of twenty minutes and blow the entire lot. The Billy goat is used almost daily because you can use it with other customers nearby for just a couple of minutes at a time. Its best for spot cleaning on the lot, not overall cleaning. I use it mostly in the immediate area of the vacuums. It's great for leaves, pine straw, mulch, etc. It'll vacuum up cans or plastic bottles no problem. It really shines in cleanup after someone washes their truck bed out. The billy goat has a Honda engine and has worked for ten years with nearly no issues. However, If I had to pick only one tool it would have to be a blower.