I am also a fan of Stihl, though I do not have one. I bought a Husqvarna, with a 24" bar, off Amazon.com, and have had no problems with it. When I was at home, and also when I worked at the summer camp, we used Poulans and Stihls, and the Stihls were reliable and I had no complaints with them. Not the same for the Poulans, as they gave us all kinds of troubles.
That said, when we first got married, my wife gave me a Homelite el-cheapo saw with an 18" bar. And other than having to replace the sprocket bearing after about 12 years of use, it still works just fine. For a saw that I generally expected to last a year, it is going on 15 now and still works like a dream.
Doc
As Cort would say: Fools are the only folk on the earth who can absolutely count on getting what they deserve.