Having done some number crunching it seems to me that the 32 shuttle option would be best suited to some sort of amphibious assault ship equivalent. The commando carrier HMS Bulwark carried 16 Westland Wessex during Operation Musketeer, each of which was able to carry about 16 troops, for a total of 256 (about 32% of her 800 strong Royal Marine Commando compliment in each wave).
With a basic capacity of 6 passengers the 32 shuttle option would let the Class F Shuttles carry some 192 troops in a single wave (216 if counting the extra 4 shuttles).
With a basic capacity of 6 passengers the 32 shuttle option would let the Class F Shuttles carry some 192 troops in a single wave (216 if counting the extra 4 shuttles).