The best laptop computers are Apple computers. However, overall it is personal preference really to what the best laptop computer is for you. What features you want and what your everyday computer needs are.
The best desktops would be self-built, laptops I would just look at the specs and reviews. For the desktops I usually order parts off newegg.com, and there is a video tutorial on the parts you need...
yes overall for quality and performance toshiba makes the best laptops. they outperform mac, dell, hp and many other brands. my 2006 toshiba satellite outperforms the brand new macbook.