Best laptops for programming

I believe that there is no replacement of desktop, when you love gaming or programming. Because the parts in desktop you can assemble is depends on the way you want to configure it and there is one more nonsense reason that you can hit badly to keyboards when you lost a game or because of some small typo you wasted more time in debugging your code :P. Here is an interesting answer why laptops can't replace the desktops for any uses.

Then also we use laptops for obvious reason Portability, but&...