Decent Machine
Overall I'd say it's good machine for the money. I have used the Stihl and Echo and I do not think it has the same amount of air flow. I'd say it's close to 75%. Enough for me - at least for now. It is definitely not as loud as many I've heard. It is a little awkward to start in that there isn't a great way to hold it down. I'd give it 4. 5 stars so long as you are not comparing it to the top of the line beasts.