Too high rpm - overdrive? Keisler?

if the converter has a high enough stall speed, more gears aren't really needed--expect for OD, shifting takes time, why some of the fastest 1/4 mile cars run the 2 speed power-guild trans with a 5,000 or higher converter. They run quicker than the 3 speeds due to less shifting.

Still if I had a money tree, I get a GV for sure and mostly just use the OD gear but that is out my budget so 3.23 are going back in, if I hate it too much back to the 3.91's