Jerry, we all have our personel favorites, they may not be of any use to you. I think that you should do a bit of trial and error, buy some Olson blades to try out. I use the FD brand of blades, I used to use Olson's but switched after trying out the FD blades for the first time. I was so impressed with the FD blades, that I made an arrangement with Mike to sell them. They were good sellers, and I would liked to have kept selling them, but, due to personal reasons I had to quit.
Len