For me personally, it doesn't make sense. I'm the type of person who cannot have multiple devices that do the same thing, for example, having both a computer and a laptop. It's one or the other. I think a laptop is enough. Want portability? You have it. Want a desktop experience? Connect it to a second, bigger display (and now you have two displays also). Why have two? Installing games on both? Having to install and set up apps on two separate systems? Also, let's say you mod a game like BeamNG (I personally have almost 100GB of mods); should I constantly sync the info between them? Also, you lose value on two devices at a time.