Which level 4 monster is the best?

I don't see the logic here... and so what if you don't have to fight the guardians? First, the Sniper is a neutral unit, and second, he appears in the game sporadically. What's the point of discussing him now?

That's right... I agree with that too... And besides, if you're going to include the Sniper, then you should also include the Troll))) And a Troll will tear a Vampire apart in a 1v1 fight. And in general, the strongest is the Vampire. The most useful is the Ogre. Since I'm a Barbarian, Ogres are the best!!!

Added after 8 minutes
Troll, Troll, and one more time, Troll.