Does it matter how many shots you can take before you have to rechalk? I've used them all but would never EVER in a match or game that meant something, not rechalk my tip before each shot. That being said, as long as you chalk properly, master chalk is the best bang for the buck. You will never miscue because of which chalk is on your tip. At home, I'm lazy and will shoot many times before chalkIng so I'm currently using the predator there. It leaves a noticeable amount of chalk on the cue and by extension, the table. I'll prob go through my sleeve of pred chalk and then decide to go back to masters or not. As for the pool hall, good old masters is fine enough for me.