Clash of the Great Sword Wieders.

Guts vs Cloud Strife vs Zack Fair vs Angeal vs Siegfried vs Muza.

The first five are familiar faces however Muza is from Thousand Arms and not sure if anyone remembers him. He's the swordsman with all the wind techniques, known for his Twister Blade Technique.
He's also the one who shakes up in front of women, so if cloud brought Tifa and Zack brought Aerith, and Siegfried brought Hilde, Sophie, Taki and Ivy it may throw him off course. Besides that he was more of the humanoid typhoon than Vash.

So if there was a fight between these 6 characters who would win?

Muza loses first based on feats supplied. Guts is the coolest but I'm unsure of what feats Siegfried has. Been a while since I played Calibur. No idea who Angeal is

Angeal is from the FF7 saga.

Not sure who Seigfried or Muza are, though Cloud is well above Zack, never mind Angeal by AC, and Guts is a non factor compared to all three FF chars

Siegfried is from the Soul Calibur series.

Yeah I know that, don't know how powerful he is though