That's a tricky question, because the answer depends on what you mean by "bigger."

Here's a breakdown:

* Hurricanes are definitely more intense: They have much stronger winds and lower central pressure, making them much more dangerous.

* Hurricanes are more compact: They typically have a smaller diameter than mid-latitude cyclones, focusing their power in a smaller area.

* Mid-latitude cyclones can be larger geographically: They can stretch across hundreds or even thousands of miles, covering a much wider area than hurricanes.

So, it's not a simple yes or no answer:

* If you're looking at the intensity of the storm, hurricanes are bigger.

* If you're looking at the geographical size, mid-latitude cyclones are bigger.

It's important to remember that both types of storms are powerful and dangerous in their own ways.