I've used this model Gilmour hose-end sprayer and I've also used the model with the teal-colored handle.  This one costs a bit more, but it's worth the extra cash as both its construction and design is superior to its cheaper cousin.  For example, I found that the point of connection on the cheaper unit was a veritable Achille's heel ie as I walked, the hose tended work loose fairly easily and, of course, as soon as the seal was broken, I'd get an unwanted 'shower'.  That mishap didn't happen once when I sprayed my 1/2 acre lawn with the 362 Pro.  UPDATE: 2.17.17:  I paid $19 for this item 2.5 years ago & now it's going for $50??  If you want this type hose-end sprayer, check out the Chapin G362 model.  As far as I can tell, it's virtually identical to the Gilmour unit and is available for $20!!