With 40 years of my 1/2 acre mowing and trimming every 4th day, gives me the experience I need to make an informed decision about yard equipment. I got caught up in the "hype" of the stihl name and bought the stihl trimmer. The last day I owned it I threw it about 10 yards out of continued frustration. It was totally unreliable for reasons I noted above. I am the one laughing now, looking back at the stihl hype and now using the smooth and powerful operation of the Echo. You have your opinions of products and we just happen to strongly disagree. I'm done with this thread. By the way I bought my Echo from an authorized, locally owned lawn equipment shop not the big box stores who sell Lawnboy, John Deer, Troybuilt, and/International Cubs. I have owned both and I couldn't wait to get rid of the junk stihl trimmer.