Well, I'm not going to fight Ariel, but in light example:
A/ If we're choosing hand weapons, remember I get a shield; modern European swords and sword styles (rapier or sabre) are not very impressive against a sheild.
B/ If the oponant doesn't want one, too, that somewhat negates the greatest advantage/use of mambele (and any chance he has to live, if he's going to take just a modern European sword against sword and shield).......I might well would choose a sha'sh'qa or other sabre, though a nice machete is fine, too. Old, really curved sabres are good against sheilds, too, BTW, mostly for thrusting, although I assure you I do sharpen the false edge where there is one.
All kidding and examples aside, mambele is not actually the kind of sword I most like and enjoy; I most like and enjoy slashing swords, but the idea that mambele is not an effective form can only come out of a nonunderstanding of its use, IMHO; it is a deadly sword.
And Superman? Definitely faster than The Flash
