I have been using Efco saws for a few years now & never been disappointed. Have had my 147 for about a year now & what a good saw. I changed from the 16" bar which is supplied up to an 18" bar with no problems.
This saw handles any task I have used it for - small, medium & large logging - & I have felled up to 2-foot trees with this saw. In my opinion a quality saw for a quality price