Can't say about some mentioned but a while back I drew a Bowtech Liberty and found that I can draw more weight with it than many other bows. That said, if I have to start looking for bows that draw easier then I'll just back the weight down and do my arms and shoulders a favor. The Liberty I was shooting was shooting about 7fps faster than my Pearson Freedom. Biggest difference is the Liberty was set at 72lbs and my Freedom was only 60lbs. Not worth all that effort.