Which version of Heroes do you like the most?

I have a friend who played Heroes 5, and he kept telling me it was an amazing game. Then I showed him Heroes 3... At first, he said, "This old thing..." but now he only plays that one)))

Added 2 minutes later
By the way, the Wog versions are really great... However, playing over a local network is full of bugs due to changes in many game elements, but it runs fine on a single computer.