1) Ladder match, there is a never ending range of moves you can do in that match that makes it entertaining because there is always going to be something new every time.
2) Last Man Standing, No particular reason I just like it.
3) TLC, Ladder match with 2 added bonusses.
4) 3 stages of hell, always a great way to end feuds.
5) Kennel from Hell >_>