I think, laptop is the best choice for people, who have more money, and who want to have more handy computer. Laptop is small, and is very practical. A lot of people choose laptop, because it is very helpful when they work. You can take laptop everywhere, to work, to university, to holiday. Do you wanna check what the weather will be tomorow, when you can't use the desktop - use laptop. But remember, if you wanna buy laptop, you must spend more money than for desktop.
Radek & Michał.