If I was to buy a new one I would choose the Super Grizzly.The new Grizzly is a dacron only bow and the Super Grizzly is FF rated so you can use any string material even including dacron if you want.Personal preference,just not a fan of dacron especially on a new bow.If I wanted to shoot dacron I would look for a vintage bow.I shoot a modern low stretch string material on all my bows.The bow feels more solid and not springy,can reduce handshock on some bows and last longer.I don't shoot it for any speed or performance increase.My only bows I shoot B50 on are my two vintage Ben Pearson's,I rarely shoot them though.JMO