Blondes have always been more attractive to men (in the UK at least). So girls who have been blonde from birth have learnt by experience that it is relatively easy for them to attract a man. As a result, they often have an "I'm pretty, what more do you want?" kind of attitude. Often quite self-centered. Brunettes on the other hand have usually had to work harder to attract a man. As a result, in my experience, brunettes tend to be more empathetic. Which tends to make them better service providers.
When I first started punting, I tended to go for the attractive busty blondes, but I soon grew dissatisfied. Looks aren't everything.
The Russian raven-haired look can be very beguiling. Have to admit however that red-heads are easily the most attractive to me, but unfortunately in my experience they are usually hard work. May have something to do with them often getting picked on in school. Several young red-heads I have known have dyed it as soon as they were allowed.
