What is the real benefit? - If I use it on the go, I need an external screen and keyboard. I'd rather carry a laptop or just the keyboard und use the tiny scre

What is the real benefit? - If I use it on the go, I need an external screen and keyboard. I'd rather carry a laptop or just the keyboard und use the tiny screen (possible with stock android already). And if you are somewhere with a screen, there is probably also a machine at which you could boot some live distro. - files are "in sync" between desktop and mobile. But the few file-types I open on my phone can just as well be synced over the internet (mostly just txt and a pdf every now and than). - less expensive (but a desktop that beats a phone is probably also cheap to get) If there was a really cheap laptop dock for it it might make sense for me, otherwise I don't get it.