Jawhead2000

I am curious on what everyone's thoughts is the fastest and most benificial gearing here. 1/4 mile times, off the line "0-60"- 60ft, quickest to top Speed, top speed in general etc. Out of the gears listed below:
Currant gearing MZ6 Z51 343 rear "no 1st,little 2nd, like 3rd,4 to 5th lag, needs better top end..

Z06/Coup MN6 gearing with the modded 80/63 "5th&6th" overdrive.

ME2 gearing with modded 80/63 "5th&6th" overdrive with possible 373 rear gear

MH3

Thanks for everyone's OP in advance.