No such thing as a Favourite hand in my book, I used to think A/K was an awesome hand but lost count of how many times I went out with it, Falling in love with any two cards is just superstitious rubbish and can land you in trouble, Once in a Tournament on the BB I was raised all-in by a player on my right, and I looked at my K/J off thinking I might fold if someone else pushes.
When it went all around the table with everyone folding, the player who was all-in said "I have my favourite hand, J/10" I immediately called thinking he has no reason to be lying about his hand, and I have the Jack covered with a better kicker so all I have to do is hope his 10 doesn't pair.
It didn't and it was goodnight for him, So no! I certainly do not have a favourite hand!