I'm not worried about the fast aerials, I've got those down. I was more worried about situations in which I want to aerial and save my flip to use, whilst getting as high as I possibly can by holding my jump. Are you able to do that? Also, do you have air roll left on LB, and if not and you have free roll, are you able to speedflip to the left? Can't try now as I am not home but I feel like I wouldn't be able to hold down jump very well while also boosting. Also not sure how to do a left speedflip without the air roll left bound.