gear ratios and torque

dont ask me, It looks legit, I think I'll rephrase my question, is there that much of a difference between the 3:23's and 3:55"s? I can use the money somewhere else in the project if it wont. The engine's going to have gobs of torque any way
I see no advantage swapping 3.23 to 3.55 's. a waste of time and money. imo
3.23 - 3.91 or 4.10's than your talking about torque magnification that will be noticeable in the rpm curve.