Wireframing

What are the advantages and disadvantages of sketching wireframes over wireframe software?

Sketching wireframes is easier and doesn't require you to learn any software, however it is harder to interact with as you can't just 'click' to go between pages.

Write a paragraph on which type of wireframing style would work best with your project and why.

I think that sketching out a wireframe would work as my project is just one page. It seems like a waste of effort to learn a wireframing software for such a simple site.