Gar, I've been arguing with my self trying to figure out which one is better looking.
First off, with lips like those I bet AJ can give some awsome head.
However she also looks likes shes a professional misstress. So she'll rarely give you head, it's all about the "I wants" from her.
Kate as far as I know has not had a kid. So in parital theory, based on the fact she has not shoved a watermelon though her heaven-hole I'd say Kates probaly got a better feel. I'm disprove/prove my theory later in life. A lot later in life if I have a say so in it...
So all that aside, lets look at their charecters choice of clothing.
AJ wears really small and tight cutoffs, lots of straps and two guns. Kate one a suit thingy on that had one zipper preventing her from walking around naked. I dunno where Kate hides her gun, but I want to find out...
AJ could defend me from just about anything, having your own persenal bodyguard would be useful. But having a girl defend me would hurt my shallow ego.
Since eveyones heard of AJ and thinks shes hot bedding her is some damn good bragging rights.
You know what, I'll just take my clone.
I voted Kate, I hate AJ's lips, and she really does look like she wants to whip me..