I have dropped about 10 pounds in bow weight for NFAA indoor league shooting this winter. I still shoot tighter groups and more X shots with my limbs that pull 55@29, but not for as many shots. In the course of <20 arrows, I can be more accurate with heavier limbs, but if I'm shooting more than 75 shots or so, my 43 or even 46@29 limbs really shine.