I am looking into buying a new bow, right now iam shooting a Mathews Ultra 2 When it first came out the IBO was 320fps 80% let off. Iam looking for a bow that can shoot 315- 320, reason being i shoot a 448 gr. arrow @ 268fps. It is a perfect setup for the bow i shoot now. I dont want to sacrifice arrow weight and speed. I will keep my old bow but i think its time for something new. I would like to buy another Mathews but iam not sure if it can match up to what i already have. Anybody out there have a bow that is set up like my Ultra 2 as in arrow weight and speed? Lone Wolf.