The IC bus is 1 hour shorter than the train, but prices are the same. (Im not interested in the Flexibus, assuming it's not as comfortable as the IC buses, as it's without WiFi and outlet, and not much cheaper.)
Are IC buses comfortable, or would the extra hour on the train be worth it for comfort? (My only bus experience has been US Grayhound buses--not extremely pleasant.)
Also, is one of the two routes (bus vs. rail) more scenic?
Many thanks!