Yea I know the only way to have the best of both worlds are twins but I have a 5 speed with 4.10 gears I don’t think it will b laggy enough to worry about anyone with input from experience with a 64 with 200 sticks on a manual truck
Heaviest thing I tow is my toy hauler which is around 9-10k lbs a couple times a yr
So if I go with a 12 housing I will have more low end and less top and vice versa with a 14