the f22 tranny is geared the highest which means poorer accleration.....and it's not designed to keep the engine in vtec, but should except for 1-2 and possibly 2-3, depends on how quick you are

the h23 tranny is geared higher than the h22, but it is better for acceleration when compared to the f22.....1-2 will probably drop you out of vtec

h22 has an optional factory LSD and is geared the lowest...better acceleration and designed to work with the vtec crossover points so that you stay in it when shifting at redline....

all are supposedly rated to around 250 lb/ft torque though....the h22 tranny shouldn't be stronger than the f22 tranny, and most of the parts are the same......but you probably won't like the acceleration that anything but the h22 tranny gives you.....it will be very noticeable....