To date, I've used Amsoil Small Engine 10w30 in my mower (Kaw FS691).
I was using PP 5w30 in my Ariens sno blower, but on the last change, I went with the Amsoil Small Engine 10w30 because it should be fine for our temps and there is a very good chance that I will not be outside if it's 0*F
However, my next buy will be HPL oils.