I am an Afro American and the major time of my day is consumed by my hair. I have to take a good care of my hair, and use Afrosheen hair care products for my hair. However, since I have read in a beauty magazine that it is advisable to switch different brands of hair products every half yearly, to give a change to hair, I was wondering which else could be an equally efficacious product for my hair. My hair is thick and black, and a bit curly as well! I want to know from some hair expert whether which hair products brand should I switch to, amidst Wella and Mizani, for Afro hair products!