Stihl is nice but the pro's buy Solo. They really are the Porsche of chainsaws.
"KleinMotoren Stuttgart"
My dad has this one, 80cc and 6.5 HP. When he got it he said "I thought I knew what a chainsaw was", and he is a wood cutting freak having heated his homes only with wood for 45 years. His previous saws were Stihl and Husqvarna and he says it's not a comparison.
