Eh, not really.Originally Posted by LD
Hasso in-game help text: Grants a bonus to attack speed, accuracy, and Strength [... etc]
The grip specifically mentions lowering Delay, and as we all know TP is based off of Delay. I'm not saying this is concrete evidence that grips will affect TP, because we can never know for sure what SE is gonna do. But still its something to consider.
XI Wiki

