Dagger / sword or dagger / mace is not the most optimal for glad.
Best is Mace (main hand) / sword (off hand), dont forget that Mace has 3 strikes and sword has 2 strike, so while having dagger sword will increase your attack speed, at the end the lost of atk speed with mace is compensated by having a 3 strike weapon, also adding the value of magic boost compensate to use a 10% yellow Godstone, your DPS will be way higher than dagger / sword.