Hi there

Probably I'm going to get a Victor BS LYD soon.
I'm still not very sure about the grip size. Could someone give us some measures to show how big the impact is between the grip size's G2 and G3?
(Yonex probably: G2 = G5; G3 = G4)

I already own a SW37 with G2, without any Overgrip it is way too small. With Overgrip it is okay.
But my mind is: Does it matter if I'm getting G2 with a 0,7mm Overgrip or a G3 with 0,55 or 0,6mm Overgrip?
Which one of these two combinations makes the racket heavier (and less head heavy)?
Does it matter?