M390 would be my favorite steel.
D2 is my favorite bang for the buck steel, especially paired with one of the Rat's or a Queen traditional.
I chop with hatchets and pry with a pry bar so basically I can like a lot of steels as long as the knife has good cutting geometry. Toughness is not an issue. 154CM, CPM 154, S30V, Lam.Cos, 3G, AUS-8, 1095. I haven't tried some of the latest steels mostly because I haven't found one in a knife I like.
What I don't like are the old like steels 420HC, 440A , CV, and Chinese budget steels.