I was looking at pics on sweetwater's site as a side itm to a part I was ordering. I was going to grab a pack of my usual Red Jazz IIIs I normally use until I saw a pack of black ultra grips. In checking them out, I see they are made of carbon fiber. Ive used the black jazz IIIs too, but never seen the carbon fiber ones. Anyone tried these? What was your result? Im guessing a brighter attack.??