The T-road is a more aggressive ball by nature They use the same cover but the cover has an additive to increase traction making giving it a new name on the T-Road. The ball should get into an earlier roll and have more flare than the Thunderstruck.
The reaction probably won't be that noticeable and could easily be reversed by drilling and surface.
So to answer your question everything being the same(drilling, surface, speed, condition) The T-road should hook more but it won't be overly much more a few boards or so.
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Bowler19
But be not afraid of greatness: some are born great, some achieve greatness, and some have greatness thrust upon them.-W. Shakespear