I've been wrestling over what I should get to manage a couple of wooded hilly acres I hope to build on someday. I think I've got it narrowed down to a NH TC-18 or a Power Trac 422. It's got to be versatile, small, stable on hills and cost is a consideration too. The TC-18 seems like a safe bet but the 422 is cheaper & looks like it could fit the bill. I just don't know anyone who has one who can tell me the pros or cons of owning one. Whatdaya think? I'll post this on the NH site too for fairness & balance.