My father was a heavy duty diesel mechanic for nearly fifty years. He went to work in the Navy shipyards at the outset of WWll. 90% of his hand tools were either S-K or Proto, I don't recall ever seeing any Snap-On tools in his tool boxes but he did have a lot of Craftsman tools at home, he always said that his S-K and Proto tools were the best.
Please enter my name as well, thank you.