Based on previous reviews, I've decided to give it a try. The machine really does the work flawlessly without any hesitation. No vibrations, wobbling or lack of power. Just be prepared that it may trigger the circuit breaker to cut off the power if you don't take breaks to let the wire to cool of. The high amperage demands lot of electricity juice which justifies the good performance. The wheels on the bottom help tremendously to push it forward, good handle and well placed mud flapper. It has been worth it every single dime spent. Only time will tell if it is strong enough to take the hit and toughness of construction work in the years to come.