I'm doing up a salon and I'm not sure on which brand to use. The choices I have are between redken, matrix, affinage, osmo, keratin complex, And evo profesional.maybe I'm just giving myself too much to think about but has anyone tried any of these brands and completely didn't like it or yet loved it? What are the pros and cons? I've only ever used redken colours and hair care but I wanted to try something els.. Help please!!?