None. They are all the same, it's just that I personally find it difficult to play as Barbarians.
Posts from The weakest castle in Heroes of Might and Magic IV!
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The weakest Castle in Heroes of Might and Magic 4!
What does the Castle have to do with it (based on the topic title)? Personally, I find it difficult to fight them because they have no magic. And the archers? Only Cyclops use archers, and that's it.
I don't understand, so you think Barbarians are the weakest race?
What does the Castle have to do with it (based on the topic title)? Personally, I find it difficult to fight them because they have no magic. And what about archers? Only Cyclops have archers, and that's it.

And also, centaurs. You can't forget about them; their last shot is worth a lot.
I don't understand, so you think barbarians are the weakest race?
It's just that barbarians aren't my preferred playstyle. I like archers and mages, and those units are weak in Stronghold. Thunderbeasts and Ogres cast spells, but it's not very significant.
The Cyclops is a really powerful warrior, especially with its area-of-effect attack.
But with some skill, it's a perfectly decent Castle!
Pikemen, Crusaders, and Angels can also do a lot.
Life!
But with some skill, it's a perfectly decent castle!
Pikemen, Crusaders, and Angels can also do a lot.
The weakest faction, surprisingly, is Stronghold. What kind of army is there without magic? It's like taking away all the troops from the mages and making them fight with just magic. Yes, they can win with numbers, but what happens to 100 harpies when they are hit with Unlucky, Curse, and 50 Medusas with Cat's Chance, Bloodlust, or something else? Who actually becomes "more" in that case?

Барон "Vampires"
Отдай свои прошлые сны,
В сомненьях себя обрети,
В бешеном танце душа кружится!
Не думай, что будет потом,
Здесь и сейчас мы живем,
Стань хоть на миг сам собой, слышишь!
But that's only half the army!
and if we're going to delve into units, then not all units in other factions are "top-tier."
In my opinion, Phoenixes and Dark Champions are probably slightly better than the others; the former thanks to their huge speed, good HP, powerful attack, and regeneration, and the latter thanks to regeneration, high attack/defense modifiers, a charge attack, and "triple" terror.
The rest are roughly equal. This is specifically about battles with neutral creatures.
You could also take statistics from, say, 1000 tournament matches and see which faction wins/loses most often.

Барон "Vampires"
Отдай свои прошлые сны,
В сомненьях себя обрети,
В бешеном танце душа кружится!
Не думай, что будет потом,
Здесь и сейчас мы живем,
Стань хоть на миг сам собой, слышишь!