i own two trollies stystems one from pure freedom and the other a chinese one-both good but have their own nigly things about them,in a perfect world what would be the perfect trolly?would it have some hose attached?-if so how much,how big would be the water butt,etc etc your input .my biggest bugbear is the freedom trolly where the waterbutt keeps falling off on uneven ground,not having any spare hose so have to drag it everywhere ,anyone reccomend a better one?