I have two different decks (hoping to get a third soon). In the little book, I saw two different spreads for the Celtic Cross, where there were the same readings for the cards, but the cards were placed differently. Now, depending on which spread you go by, you could get vastly different answers for the same cards.
So, do you go by the spread you feel most comfortable with? Or the one in the book? Or do you do different types of spreads for different decks?