drug store shampoo/conditioner that will not do what Pantene does for the hair?

I have never been able to find a shampoo that does what it is suppose to do to it. Though I did get this "Straight" stuff in a purple bottle that worked really nice. But now I want something that gives my hair more volume. I am currently using herbal essences volume shampoo
 
For some reason my hair doesn't take well to Aussie products. I have tried them in the past and my hair doesn't like it. I love Redkin all soft.. but I already have it in my shower. I want to try Brillant Brunette next.