I have 2 St. Criox and I bought my daughter a 6'6" spinning rod. Like any other rod, all blanks are different. You can't go wrong with a St. Criox, but you need to do a hands on test. Don't buy one on-line. A friend did and it was a pretty limber rod for a medium action. I tested all 3 rods I bought and found the ones I liked. I went through about 15 rods before I found the right ones.
By testing, I mean I went to the store and felt the balance, I whipped the rods in the air as though I was making a cast. Like I said, all blanks are different. find the one that suits you.