Uh well, it depends on the situation. I’d prefer to drive if I was going with some good company and I’d prefer train trekking if it was a posh train like the Orient Express. Buttttt, I guess driving across Europe wins cuz you’ve got more time and you can decide how long you wanna stay and where you wanna go.
I’m kinda an impatient traveler in that, I can’t wait to get to my destination and start doing/seeing/eating/buying everything in sight! :P