I have two possible breakout balls. With all things equal as far as being able to get good shape on either ball which one would you prefer. Of course, both balls (the 4 and 7) are on the rack end of the table. The 4 ball, is on the left side of the rack one diamond off the side rail and 1-2/3 diamonds off the end rail. The 7 ball is on the right side of the rack 1-1/3 diamond off the side rail and 2 diamonds from the end rail. Left and right is looking from the kitchen. And I would like to hear why you choose one ball over the other.