I don't see much of a correlation between price and size when we're talking about a fully loaded commercial mower. It still has to have every part the full size has. The smaller (HP) mower is more productive in the smaller properties. Thats what they are designed for. A full size mower just won't work, however the HP, being a solid machine, can still get the job done on larger properties. I do agree that you can make them too heavy though. I have not tried the triton yet, so I am not sure if they have reached that point w/ the HP. If you want cheaper and lighter, exmark has that too.