Lakeside53
Stihl Wrenching
I got some granberg rip chain along with my mill, and it didn't cut nearly as smoothly or as quickly as full comp full chisel sharpened like I buck rounds with.
... but the semi chisel lasts about 3x the full chisel between sharpenings... I have used both, a lot of it, and went back to making my own "granberg style" with Sthil RM (full comp). Sure is nice to get 3 10 foot passes in 20 inch maple between sharpening than just one.