If you would like a trick that you could perform over and over again to spectators, continually blowing their minds, though it's not recommended, you would have to go with Digital Dissolve. The trick is unfathomable, just look at the trailer.
Panic, on the other hand, is an omnipotent vanishing deck. However, if my routine just consisted of Panic, it would, in my opinion, feel incomplete, wanting more. Whereas, Digital Dissolve can be the only trick you perform every day, and it would never get old.
Cheers,
JTM