Most Helpful Girls
Worst: We still make less money than our male colleagues (in my country is like that too), some places don't hire women because of maternity leave.
Best: We can become pregnant, we are not forced to suppress our emotions.1
best: it being socially acceptable for me to be tough and delicate so i can kind of act however i want2
Most Helpful Guys
I don't know but here's my guess.
Best: Freedom of choice, attention, emotional support and nothing down there :P
Worst: Periods, dealing with creeps, pregnancy and child's birth.1
The best thing for females is knowing guys want them and most will do almost anything to be with them and use it to their advantage.1