pivot and BW legend are 2 completely different pieces
Pivot at 1500 dull probably has more overall hook like stated above, but it starts to hook much earlier than the BWL
The diff on the BWL is quite a bit higher suggesting a higher flare potential
The BWL OBB is very clean up front and has the majority of its motion downlane
the Pivot point is a polished Pivot i believe, i would have to say that BWL has more backend overall, just my opinion looking at the numbers
as 2Hand834 mentioned, where do you want to see the motion?
Not to be overlooked , the GB2 is pretty strong as well - great ball