That combat style of her moving around the rings for each move looks really cool. Honestly, this manga in general has really cool abilities that are easy to overlook because you're focused on the comedy or ecchi.
Azul's using her cloth as both as a a weapon and restraining tool, while also using it as a shield to block and redirect attacks.
Leopard's base ability of creating giant guns around her that she replicate the pistol in her hand when she shoots, as well as her explosive melee strikes in the car form and finally the multi projectile lazer thing she has in her Strong as Fuck State (still can't say it without laughing...)
And now we have Sulphur's 6 rings that she can freely distribute around the air or tied to her limbs, and use for either attack or propulsion.
Not too mention just very cool looking character designs, mainly the La Veritas (Though personally I think Leopard's base form looks pretty awesome too. But that might just be my bias for the military look).