I love taking the IC Bus + ICE from Eindhoven to Stuttgart. Takes me ~6.5 hours door-to-door, for c.a 140-150 euros round trip (with Bahncard 50). I could do th

I love taking the IC Bus + ICE from Eindhoven to Stuttgart. Takes me ~6.5 hours door-to-door, for c.a 140-150 euros round trip (with Bahncard 50). I could do this by car in roughly the same time and cost but then I couldn't work (at ca. 300kph no less!). Flying would be silly too: much less (environmentally) friendly with lines and security checks, which also leaves less time to work. I even have decent internet access the whole time, for free, which I would not have in an airplane.