Is this enough for solid speed rating

[Impartial_Euler]

As ridiculous as it is Reverend Insanity, all Gu masters will scale to this.

Both his fists flew towards Fang Yuan.

Boom.

His fist was fast and heavy, even cutting the wind!

Fang Yuan could see the fist getting bigger in his eyes, but his expression was unchanging as he took a side step.

Swoosh.

At the crucial moment, he avoided the fist and forcefully rotated his body, knocking Wang Er's left hand away.

Is this enough to conclude the punch broke the sound barrier/made a sonic boom?

 

[Impartial_Euler]

Bump, I suppose.