I've tried other favicon components in the past but this one is by far the best in my opinion. I love the fact you can assign different favicons to different sections of the site and the options are great. Unlike problems I've had with similar components, this worked right off the bat. The only thing I wish it could do is automatically resize an icon and generate the necessary bits for each choice, but it's only a suggestion.
Scaling images can be tricky. Sure, I can make the extension do it - but it might open a can of worms when quality is lost due to scaling.
I'd rather not be responsible for image quality. I'll stick to enabling the icon display features.