I think it depends; sometimes I'm only working with one reader on one situation. It will usually be someone who also provides valuable psychic-guided personal coaching; these readers are empaths in my experience and charge in the upper range for their services. This isn't so much about specific predictions as helping me process the situation most effectively. I find that even when speaking with more than one empath, and at different points in the situation, readings are pretty consistent. There is only one energy they're reading, and it tends to confirm what I sense. I'm always happy to hear an encouraging prediction, but don't hang my hat on it. They are 50/50 and the psychic knows and I do.
I must add I don't go to card readers or users of any tools, only energy work. I know there are many different ways to find what ends up being worth the money.