Quick Question!

Okay, quick question! What sounds better? "The Knights Magnus" or "The Magnus Knights"?

Knights Magnus rolls off the tongue a little better for me.

are they the knights of an order called Magnus, or in service to someone called Magnus? or is magnus a word representing a power they have, or describing something about them?

They use giant suits of armor called Magnus Armor, and that's where they get their name. (Also, I'm using this account now)

Then the Magnus Knights.