Laptop or Desktop?

I have been trying to decide on either a laptop or a desktop for a long time now. I don’t know wether to get a laptop or a desktop. Is a laptop worth it? I like the portablitly and how it doesnt take up alot of space. Desktops are cheaper and are cheaper to repair if something breaks. I dont play video games on a computer. I have a PS3 for that. Which do you think would a better option?