Hey guys its been quite some time since I frequented the board. Still in business since '05 and going strong. I came across some weed spraying jobs last week and need to purchase three backpack sprayers and a 25-30 gal tow behind sprayer with fold down booms. Question is what are the better brands to look at? Locally i can get redmax, solo, or stihl. Have no problem ordering online if theres something better. As far as backpack sprayers go strong psi is important but don't won't to have to pump a hundred times to spray a gallon either. And want it to last more than one season without having to replace everything but the tank. Tow behind sprayer is pretty simple. As I said probably 25-30 gal with fold down booms and spray wand as well. Good long lasting, well built pump with high psi and quality built frame. Thanks.