I have 3 tricks I would actually perform, and a couple I enjoy doing for the pure sleight of hand.
The three I'd perform:
Reading - both reading their mind and also doing a reading from their selection
A color separation
A version of triumph
Then I enjoy doing my ACR, and Greg Wilson's Revolver for the enjoyment of the sleight of hand.
I used to do a lot more, though. I have a card reversal routine I made up which was quite fun, and I did a version of Chicago Opener which I did 3rd in my routine (After letting the audience handle the deck freely).