I like Lee Asher's because it is all done with one deck. Instead of 3 of Clubs and a 3 of clubs you go for matching colored pairs like 3 of Clubs and the 3 of Spades. Anyways the reaction is about the same but it has a much more organic feel. I also like it because I agree with something Daniel Madison said about magicians whipping out several different decks in a performance. I just makes you look like a tool. Its okay to use two or more decks....just don't let you audience know.