I have both & love them all! My boys are so affectionate, so are my girls...but only when they feel like it.

I had Turbo neutered when he was 6 months old, so he doesn't mark. He will pee sometimes w/his leg up or down...I've never seen his little wee wee from showing itself lol!
I think the major difference about having a boy or girl is the dressing up & putting on matching bows part.