Well it depends how u bowl, what kind of condition you bowl on, for insatance if u bowl on a long heavy oil pattern, you would choose a drilling under the fingers to put the ball in to an earlier roll, so it hooks sooner and can make it possible to get into the pocket, if u were to choose a pin over fingers, when bowling on heavy oil the ball would break too late. and u would miss pocket.
--------------------
LIVE OR DIE
ITS YOUR CHOICE
*THE THING LIVES*