Never underestimate the power of one balloon animals.
As twister, we the see the best and most complex balloons in the world.
This usually moves us to try and make the best and most complex balloon creations.
But I like to keep in mind how I felt as a child, receiving a simple balloon.
I was always impressed by one or two balloon animals.
I would recommend if you are planning on making a large volume of balloons, either: a) keep them simple 1 - 2 balloons , or b) pre make them (boy and girl balloons)