Overwhelming with lots of different energies is not a good choice. I said this many times.
It slows down the results of the fields and some of them even can stop. On top of that, when you are AWARE of changes inside your inner world, then the changes come to a lot more faster and permanent.
Of course, this depends on the capacity of the person. One person can carry 5 mandalas and another can carry 30 mandalas and they can have the same effect.