I used to use tan/brown for years... for the same reasons stated here by those that advocate its use... cleaner (looking) hands and shafts.
I emphasized "looking" because, if you think about it, just as much tan/brown chalk gets on your hands and your shaft as the blue chalk does... unless you change your chalking up process at the same time... and I doubt that that happens very often.
Several year back, I changed to the blue version that most everybody else uses. I've noticed no difference in performance... but I do have to wipe clean my shaft and hands more often to get rid of the blue tint.
I emphasized "looking" because, if you think about it, just as much tan/brown chalk gets on your hands and your shaft as the blue chalk does... unless you change your chalking up process at the same time... and I doubt that that happens very often.
Several year back, I changed to the blue version that most everybody else uses. I've noticed no difference in performance... but I do have to wipe clean my shaft and hands more often to get rid of the blue tint.