You're gonna like it. I've yet to hear from anyone here or elsewhere that have used or owned both the 570 and 580 who didn't end up liking the 570 better overall. They are just so close at moving leaf piles, yet the 570 is lighter, scours better, and uses less fuel. I am not being biased towards what I have. I have what I do because it was the best choice after trying all the big BP's within less than a month of each other on heavy fall leaves.