Maybe there were 22 people who had the same question as you?
Anyway, QOD Max original is amazing. I had 3c/4a, baby fine hair, and that's what I started with. Then I switched to Gold original--love that now. Been BKTing for almost 3 years--never going to stop. Love my hair now--it's 2b/2c--permanently.
I tried QOD Gold Organiq--didn't like it as much. I have a huge bottle of Gold Organiq only used once if you're interested in buying.
Kerapremium (blue?) is (or is similar to) the original Max forumula--when my Gold is gone, that's what I'm going to purchase.