I use the Stihl Bars when purchased new but then I switch over to the Woodsman now Woodsland Pro bars, I also use skip chain from Oregon or the Baileys version I think it's also called the woodlands chain. The bar for sure is so much more durable and longer lansting, I also use a bar rail grinder and bar closer to dress the bars true again, but you have to know when it's just time to retire the bar and start over again with new sprocket n chain. Go through a good amount of sprockets and periodically dress the bars true. Seems to work real well, I dont buy much bars and reuse many over and over. I cut and spin my own chain so it's so easy to maintain. I will also turn bars around to get different wear. As for the stihl chain vs woodland chain, Ive tried oregon as well, and man I cant see any difference so I buy the woodland pro chain skip chain it is cheaper than Oregon and Stihl. Im happy. :msp_sneaky: