If these 2 decided to fight with each other who would win the fight? Who would take the crown of being the supreme begger on the streets?

Degaine is not fit for physical work, so I don't think he's much in a fight, though he is a man and a former miner, so he can probably make quite a punch. Silda is just a thief and worthless piece of trash.

yeah but she can become quite agressive when she wants to be.