Thought I’d chime back in again. Since posting back in April I’ve added Magic Rosin to my arsenal. Holy cow, this is great stuff! It has real bite and clarity, but still allows for some rich depth in the sound. I believe Michael has it in his shop at Superior Violins. When you see it, do not write it off as a corny little kids’ rosin. Yes, they do come in a million different “cute” designs, but that’s a marketing tactic and it makes it really fun for beginning students and kids to rosin their bows. This is real and serious rosin. In my humble opinion, between this and Jade, you couldn’t go wrong.