Just bought the bt130 about 1 month ago. I absolutely love it. I am 53, female, with a bad back. I have an acre yard with over 100 oak trees. The leaves are a real pain. This little machine makes the work so much easier. I didn't do anything with my leaves this year until I got my new backpack BT130, I could hardly believe the ease of this little machine. I even let my next door neighbors son who is only 9 use it. He wanted one for his birthday. The only complaint I have is, they could include a narrower nozzle for the end of the blowing tube. I could not believe the blowing power. It moves large amount of leaves, wet or dry. It even blows all of my little bitty acorns along with the leaves. I have already recommended this to several other people.