A Tower Shield would cover you from your feet to above your head. It would weigh a lot! But your defense from the front would be impeccable. Your weakness would be your side and back.
A Spike Shield would Cause a tiny bit of damage when you block. Example your opponent did 20 damage to you while you blocked or parried. You Returned 5 damage to them.
A Spike Shield would Cause a tiny bit of damage when you block. Example your opponent did 20 damage to you while you blocked or parried. You Returned 5 damage to them.