Most Helpful Girl
Most are more mature, already established/settled, experienced in sex and life in general. Not as needy, you don’t have to support her. In turn she could be in the position to take care of you. You don’t need to jump through hoops to impress her. Typically drama free. These are a few advantages.
Most Helpful Guy
They cook food. Don't care about gifts. You don't have to pay for her car cause she has one. Drastically reduced need for attention.