Muppet
Legend
I'm a 3.0, but I have pretty decent racquet head speed for my level. I noticed that the slickest strings that have the best reputation for spin have a snap back that is so quick that it seems to coincide with the ball's impact (bench testing). But I also found that my Black Force/Gutex Ultra hybrid had excellent spin for my serves, even though there was a little pause from the strings before sounding off with the snap back. What I'm taking from this is that perhaps lower level players benefit more from strings that don't snap back as immediately. Maybe a mellow poly/muti will give a recreational player as much spin as he/she can expect, and more comfort. Instead of using full poly and assuming it will give you the most spin, even for a slower stroke.