guys are stronger and as a generality, Are less emotional. A good sum of men are confident and headstrong (arguably a good trait). Guys have created most inventions, Mathematical formulas, War tactics, Businesses, Nations, Laws and for the most part do it efficiently enough for both women and men to agree. Women can do all those and more, Just as well too, But historically men have done *more*
I say Girls are cleaner and nicer and more mature than guys are, So i prefer Girls on that one!
they make humans.