Hello i want to ask if IGNI damage on The Witcher 2 A.O.K.E.E is affected if you equip a Steel Sword or a silver sword in terms that you attack monsters or humanoids, or should you just draw the weapon that has the most +Sign damage?

Thanks for the answer

Is IGNI damage on The Witcher 2 A.O.K.E.E affected if you equip a Steel Sword or a silver sword in terms that you attack monsters or humanoids, or should you just draw the weapon that has the most +Sign damage?