The Difference Between Hers of My Magic and King's Bounty?

I've always wanted to know the difference between heroes of my magic and king's bounty. A, but i was shocked o how well it holds up. E, could you explain to me? Maybe you know this, i don't know. Have you played those games? So there are, i haven't, i'll goggle it while i'm saying this. But i e there's a lot of old dos games that are kind of similar to hers of magic.