I was bar hopping yesterday and performed this at 3 different locations with 3 different types of items. Sheet up paper, some business cards of the establishment and then some in between scrap paper. I love that you can have that much flexibility being that it is impromptu.
Over all reactions were way better than I expected. I feel I am missing something from my presentations so once that is smooth out I feel I will really enjoy this effect. I haven't tried the coin handling yet but will soon.