They are both as bad as each other, however my dislike for Katie is greater, Perez has wound people up, but i see him as an irritant, he comes across as quite a damaged human being and i think those with a kind heart have spotted this in him, which is why they are speaking to him and being a friend to him, Katie on the other hand has no tolerance, no patience, no understanding, it's her way or the highway, she thinks everybody should behave as she does and hold her views, she see's herself as judge jury and executioner, she would be my nightmare, whereas Perez would be that naughty puppy