Thank you for the reply, but I was looking for something less flashy. The move I am trying to do is David Blaine's Two Card Monty, it looked like a cool trick so I took some time to figure it out, but I am looking for something I can do without anyone noticing I am doing anything. I have noticed in Blaine's performance he just switches the cards and it looks incredibly sloppy if you look at his hands. (If I am revealing too much about the trick please tell me and I will altar to post accordingly.)
You know that the "Two Card Monte" also is a variation of Eddie Fechter's "Be honest, what is it?" ?
David Williamson's "Memory Test" comes full circle and is, IMO, 'better' than most other version's I've seen so far.
And btw, David Blaine also does the TC in the 'Two Card Monte'.
The TC is not a move you should do in the open. Make sure to do it in the moment of relaxation (Relax, drop your shoulders, lean back etc.) when the attention drops. As I said, Giobbi and Williamson have tons of good advises in their books and DVD's regarding the TC.
Just because it is such an open move doesn't mean it can't be deceptive. I think we all had the fear that this can't work as we started, but believe me, it's a classic move for a reason, and a fantastic one.
Remember, there is no magic without (mis)direction.
It doesn't have to look sloppy, and to be honest, David Blaine hasn't the best TC around. IMO he shows (at least in the video I have watched) way too much tension and does it too fast. It can be very, very soft and unnoticable. Watch David Williamson, he's so smooth with it and believe me, you will miss his TC when he performs for you.