How Powerful is Luffy's Gear Second? (One Piece #Short)

This is another short that I have been needing to make for a while. You see, Gear Second is easily Luffy's most used powerup, but despite all the things that we do know about it we are never told exactly how much it increases all Luffy's abilities. However, we are given more than enough information to work it out.
Yet, while we can focus solely on the math to get a result, to get is correct we must also balance it with the story, and that is what we will attempt to do. We will find the power of Gear Second, mathematically and its power inline with what it is suppose to be narratively.

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