RE: What brand of arrows?
I have always shot Gold Tip, in competition and for all my hunting. The hunter series is great for camo shafts. If you have a dealer, and they have some testers, try some different arrows from other manufacturers. Although, there are so many makers out there, there is sometimes no tried and tested way to find a more accurate arrow just by shooting it in one day. If you have specs on the arrows, for instance fps speed, kinetic energy, and weight, then you can easily formulate what arrow would do better for you and your bow.