congrats on the purchase and it looks like a deer killing machine. A lot of times the cam makes the difference in the way a bow feels and the load up of pounds of draw. A modest shaped C or O cam pulls a whole bunch easier than an aggressive cam will. The more D shaped a cam is the harder it generally is to pull. Many of today's bows get the speed without the hard aggressive cams of just a few years ago. Anyway nice rig!