This is my all time favourite! I normally hate huge brushes but this one was just right! No clumps but just the right amount of volume.
I have tried some variations of the Colossal, however the original is by far the best. I have been lucky to have never paid full price for this (I am a sale hunter!) though I am more than happy to pay full price as I believe this is more than worth it. Will be buying this until the end!