Better Mole? Season 1 or 2 (USA)

Who do you think was the better mole between the 2 seasons?

Kathryn kept the pot smaller but I also think she had more clues into every task. I think she gave herself away too much within personal relationships.

Bill was more generous in allowing them to earn money but I liked his sabotage more, although I also think he had an advantage with his age and personal history. He was pretty discrete and had some very smart players around him.

Overall I give the win to Bill here but was curious what you all think.