Strength = resistance to bending = advantage SR77. no! see, sr77 doesn't RESIST bending well.
Toughness = resistance to impact (edge-holding) = advantage SR101. sr101 will eventually chip out on hard impacts won't it? because it's strong and somewhat brittle. (though still very tough)
so I still agree with knotslip and I guess we will just have to agree to disagree. I haven't found sr77 to be very "strong" (in terms of resistance to deformation as some other steels that's for sure)