I assure you we deal with plenty. How can you comment on the performance when it is a totally custom machine and you have no first hand knowledge of how well it works? I run a two man crew with this and they can work all a 8 hr day and just fill it up. Now granted that is travel time, time to blow the leaves into piles, and less than one hr each day to unload. It grinds them up real good. You do this five days a week and I am telling you that is a lot of leaves. So many people think they have to have the coolest equipment to do a simple job (Don't get me wrong I love cool equipment) when all you really need is to be able to think a little bit. Just because nobody does it this way doesn't mean it isn't a great way to do it.