I second the Daniel Garcia Project. Get all three if you can, but if you must get one get 1. Lol. It's got the Ego Control, the Ego Change, a killer all-backs routine, a rubber band routine, and so much more. It's my favorite volume, although 2 is good. It has a gimmickless haunted deck, a card trick without cards, and the Ego Slip Control, which is one of my favorite controls to date.
Ian