You’d want something that smoothly hovers rather than a launch then catch with boosters.
Was there a second jump without a roll?
A barrell roll is a specific manoeuvre involving pitching up vertically before commencing the roll.
Learnt something today, thank you!
But once that phase is overcome, how stable is the car actually mid-air?
It looks to me that they added the barrel-roll because everything else would have looked worse...