Probably the Forza, but the GT-1 wasn't quite as strong. It had the same long arching controlled hook as the Forza though.
I would say about the same number of boards covered, but the Venom Shock has a more defined move down lane. The cover on the GT-1 wasn't as strong as the Shock, but it had a more aggressive finish.
How would the Revolt Vengeance compare to the GT-1?