I have a Pinnacle 1, with #50 longbow limbs, 64" and #50 recurve limbs, carbon wood, 62. Quietest shooting bow I have, or have seen, bar none. Shoots great too. I have no complaint with either set of limbs or the riser. I cant realy see any difference in the risers between the 2, myabe my older one has a higher grip, about all. I think this is a great bargain, considering you can find them used about 30% off, in great shape. I have mine set up off the shelf, and did drill the riser and put a stab. insert in it, to use a sling. I have small hands,and without a sling, I grip and torque the riser too much. GT 35/55, 150 tips, good to go. Took my 4th turkey this fall season with this bow, 10 yds from a ground blind, as the bird was flopping around, the rest just walked around, bow was so quiet at the shot.