There is nothing wrong with the round ball. However, round and Grey really isn't all that exciting to look at is it? Although, I have hunted 13 years with the RB and I have yet to lose a deer that I have hit with it. I think the furthest I had to track a deer was under 100 yds. Within its range, the RB is devastating. You should have no problem with it. Good luck! Let us know how you did.
Flinter54