I guess for me would be my awful lot of use of bass drum double strokes (the foot sliding technique), I use a 4 pc set-up most of the time so it really helps with the fills, and hmmm... hi-hat fills... But the techniques I've learned in all my years of drumming are all very important to me... it's just like a photo, only a portion of it won't make the photo beautiful, the whole image should be beautiful! right? ehehe...