You think they'd have brains and actually assault the monastery they're besieging (can at best be equal to a fort, with those kind of walls and that position) against 22 people.
Also, they had a series of sieges of Constantinople for over a century... doesn't sound very impressive to me. What's more, a Hungarian engineer introduced gunpowder-based siege weapons to them, which marked the (final) downfall of Constantinople, as those mongrelic kebabs would've continued using sticks and stones otherwise.
Nothing really came from their country and each and every country they occupied, they set back at least 300 years technology-wise and spread their goat-fucking to. I'd prefer getting conquered by Austria every day over those mongrels, and since both empires existed around the same time period (and both conquered their bits of Balkan), you can actually see where Austria was, because of the brilliant architecture and cleanness compared to the regions conquered by kebabs that were disgustingly sad to say the least.