I'm looking for a new brand to use for everything , permanent colour , Demi , on scalp bleach , and good care/ styling products , when I did my training I trained with wella the salon where I did my training then changed to goldwell so I had training in that , the salon where I am now used matrix and iv tried so many different brands like loreal , rusk , ion , schwarzkopf and in those ranges iv tried there colours , bleaches and products and I find things I like and dislike from every range does everyone stick with one range for there colour , bleach and products or do you have a mixture of different brands