My contractor friend Dick has all sorts of equipments in his store which he uses for his business assignments. He was however not satisfied with his gun sprayer until he bought a Graco xr9 on suggestion of his son who had found out from the internet that it was the ideal sprayer for his father which would be able to meet his requirements. Now he is quiet satisfied with his sprayer and has recognized that it gives him about 25% more output than his earlier sprayer and is able to provide a better finish. He is even planning to buy a second Graco xr9 for his use.