I'm not sure.
I'm not saying that all women have it easier than all men; circumstance is far more of a deciding factor in quality of life. In the environment I was born into, being a woman would be advantageous because women are deemed to have inherent value. So, being a worthless man, I would rather have been a woman. Life pretty much sucks for everyone, but I think it would have been a little less sucky had I been born a girl.