For a wile i have been shooting with an ob1 and a kumi med blk tip. recently i started shooting with the schon shaft which has the hercules hard tip, and im shooting better ( i feel like i am) getting more control feels like a better hit as well. SO im just wondering on some opnions on this.. i konw the obs'1 and 314 take time to get use to but i have been shooting wih the ob1 for almost 6 months.