@Sir_Named we can say at 50-150 range without abilities almost all legends have the same performance, the size differences is balanced out with the low profile and fortitude perks, but the handling skill of each player will determine the final outcome, for similar skilled players, different legends and abilities will come in effect.
so "Forge" if the leaked abilities before he was killed was true, melee attacks heal you or give an over shield, add to that a movement skill or something of that sort, he is a large character so most likely he will have fortitude he will last a bit longer, for sure I don't want to land next to him early game, nor get stuck with him in a closes room late game, so it will be a high risk/high reward situation.