The choice needs information
Street Fight: Beat Em Up advertises three clans and three fighting styles, but the excerpt ends before explaining the styles in full. Begin with the descriptions or demonstrations available in the actual selection screen. A clan's name, costume or dramatic pose does not by itself establish speed, reach or defensive ability. Choose a property that the interface actually states or lets you observe.
Keep the comparison narrow
If you can try more than one style, compare how the same clearly identified action behaves. Changing the opponent, the selected action and the character together makes any difference hard to explain. A narrow comparison might concern how an action is initiated or how its visible movement ends. It should not become a claim about hidden damage values or an optimal competitive ranking.
Let appearance remain a valid preference
You can also select a clan because you like its design. That preference does not need to be disguised as a tactical advantage. Read the running game's control instructions, because the generic mouse-and-touch field does not document attacks or combinations. This note offers a method for an informed selection, not a tested combo list, a promise about character balance or a completion route through the shadow-energy story.
Give a clan choice a concrete basis without inventing strengths.