Just to make sure, do you know about the second action command on Spin Jump? Many videos that I've seen online, including the current speedrun, do not use the second action command.
1 action command: 2+3 damage with Super Boots, 3+5 with Ultra Boots
2 action commands: 2+4 damage with Super Boots, 3+6 with Ultra Boots
1 action command: 2+3 damage with Super Boots, 3+5 with Ultra Boots
2 action commands: 2+4 damage with Super Boots, 3+6 with Ultra Boots