bitzer
******** Timber Expert
I ran a stihl mount cannon for 4 months and true I didn't have to knock a burr off of it, but I ended up running 63 gauge at the end when it started out as a 58. It had the 3 rivet tip that I popped eventually. For me they are all pretty disposable and changing out the one rivet is a lot faster than 3. I have not run the sugis or tsumaras, but I've put a lot of time on stihl bars, carltons, and oregons. I used to run all stihl. Its like bar oil to me. I ran the husky premium for 8 months or so. I was gettin a deal at the shop for 9 bucks a gallon and yeah I didn't have file burrs as often, but I figured out I was money ahead to buy 30-40 gallons from menards at 5 bucks a crack when the cheap stuff goes on sale.