It can be more comfortable indeed, especially if it is a long distance you have to travel. You can buy a compartment (if the train has it) so you can sleep and be calm. The luggage is also easy to keep.
Hahaha, I took the video of the trains just standing there on the platform, with a phone :)
Oh! That must be a great work you did because you did captured the whole train and its movement. Lol