Well the first one seems a bit more on the easily interrupted side if the target is fast enough to dodge. It reminds me a lot about Sanji from One Piece's Diable Jambe style. Technique is pretty dope doe.Correct.
( Konoha Gōen Shippū ) -Tree Leaf Roaring Flame Hurricane
Rank: A
Type: Offensive
Range: Short
Chakra cost: 30
Damage points: 60
Description: The user unlocks five of the Eight Gates and begins a kick so fast his leg catches on fire. The user then spins around into the air creating a spiral of flame before bringing his leg down through the centre and into the ground where the fire bursts outwards blasting any enemy within close proximity.
(Hachimon: Gyaku no Basutā) - Eight Gates: Reverse Buster
Rank: S
Type: Offensive
Range: Short
Chakra cost: 40
Damage points: 80
Description: The user flip kicks the enemy into the air and opens several chakra gates. He dashes into the air where he kicks the enemy two times, launching them higher into the air where he strikes kicks them towards the ground. He dashes to the ground before them and punches the falling enemy away in a massive wave of chakra.
So what do you see about this next set. Useful or easily interruptible?
Now this one is more useful as the first hit doesn't need you to be in any gate immediately. So after you kick and rush at them with w.e gate you activate (this is also good as it doesnt state which one is needed so you can pretty much pick any) and go into the combo doing massive damage.