I've been thinking of buying a better saw for the last year or so. I currently have poulan pro. I stopped in an echo dealer with a friend today. The next thing I know they let me demo the 530. It's a new model 50 cc 20 inch bar.I brought it home and tried it out on some 34-37 inch red oak. I ran the whole tank out. I probably cut 3x the amount of wood with one tank. I was very impressed.So how do these compare with Stihl. I was planning on getting a stihl but now I don't know. I'm not trying to start a riot. I know everyone has there preferences. I just want to know what I might be missing. The Echo is 400 + tax. Any thoughts?