SharpShooter wrote:
Sir, my opinion and my experience, is that you'd be hard preset to get a decent shot of any random action sport on manual focus.
If you are close enough to use an 85 on 1.4, your DoF will be so thin, you would be just lucky to get a shot, if the shots are tight. If you are far away, it could be different, or if you wait for a stationary moment. Unlike baseball, or motor-sports, where the action is VERY easy to predict.
Just my opinion. Good luck. ;-)
SS
Appreciate the responses. You have convinced me to leave the manual focus 85 at home. Thank you.