For me, I write from anywhere depending on wither my PC is available or not. I am very fast in typing on PC so I prefer using my PC because when I type, it is as if I am dictating my mind. I type at a speed of 60 words per minute, I have earlier checked my typing speed.
So I can make a post faster on PC than phone.. I don't write on notepad, I start and finish from PeakD.
That's an impressive typing speed you have. But does that mean you go everywhere with your laptop or you never create a post outside your comfort zone.
There are times I probably would have to continue a post I have begun while outside.