I've had both (G-Force/Fury) and the SHIFT, here is my comparison. Fury was great as long as I had some dry boards. carrydown and heavy oil this ball was way to sporatic, and lacked controll or sacrificed corner pin carry. The Shift reacted the same as my Uranium Solid, but was a good ball none the less. The G-Force is my final ball. The more I swing it the more it moves. Other bowlers try and follow my line and fail to finish. The G-Force is compared to the Super Carbide in coverstock reaction. The Core on the G-Force makes a hard turn and keeps driving where the Super Carbide turns and then sometime flips too hard, if that makes any sense to you. See my review and pics on the review of the G-Force. Hope this helps. handmeDN

Edited on 6/9/2007 1:41 PM

Edited on 6/9/2007 1:42 PM