td, henra; a more significant problem is with the aircraft structure, nose leg compression; - total energy.
Faster off the ramp has advantages - vectored thrust not required, higher takeoff wt, but the aircraft structure has to account for ‘V squared’ in the energy equation when entering and ‘rotating’ on the ramp.
I recall a Harrier incident where the takeoff distance was miscalculated - the roll required before the ramp inadvertently added the ramp length; fast on the ramp, nose-leg ‘exploded’ due to over compression.