It is like a woman preferring a real penis over a rubber dildo. Alot of women have ugly or saggy tits, and for them surgery is probably the best option. Sometimes a womans tits are ruined after having a baby. If a woman has beautiful, natural, perfect tits than that is the best you can get. Just like having a woman with a perfect 10 face, is better than taking a 5 and doing 10 surgeries on her face. A lot of women think having abnormally large tits will make up for other things she is lacking, you get some women that are real head cases getting implants. A normal woman without serious disorders may get implants that are of a normal size, the trashier and more imbalanced women will gravitate towards the mega sized implants.