I have 2 great machines and in this video I test them with some fresh cut willow tree. The 25 Tc model have a better capacity but it is a bit more noisy and it is much higher priced. The 2200 HP model is easy to find used for a good price and the capacity is sufficient for most users. It is very quiet but the intake were branches are inserted is not as good as on the 25TC models. There are newer versions of the 2200 HP model (called 22 D) that could be a better buy than the 25 TC model if price is important.