Today I finally found out how to receive clear and sharp edges. - Doesn't sound like a big thing, but I struggled for hours until I was able to control the corners just as I wanted to. After reaching this point, you immediately understand one of the main advantages of Illustrator: No limitations by pixels. You don't really have to care about the size of your digital canvas. Your sketch is always razor-sharp, which makes your image looking better and "pure". A characteristic I was not familiar with up to now when working with Photoshop. But of course you shall not forget, that both applications have different targets.
Normally I tend to draw technical and architectural objects, but this time I wanted to give something different a shot. Cartoon characters are easier to sketch, which makes some of them perfect for practicing with Illustrator. However, I still need one more day for this little fella, since I also try to put in more details.