Is is worth it to do first class with Rail Europe rather than economy? What is the difference? - Quora

What is the difference between the 1st and 2nd class on Rail Europe? - Quora

What does first class on a train get you? - Quora

Is it better to travel through a first class train coach or an economy class air? - Quora

Is it cheaper to travel to Europe by train or plane? - Quora

Do British trains tend to be uncomfortable and slow? - Quora

What is the difference between the 1st and 2nd class on Rail Europe? - Quora

What is the difference between economy and first class tickets? - Quora

Why do people still buy first class tickets in trains? - Quora

How can trains pull so much weight? - Quora

What is the difference between the 1st and 2nd class on Rail Europe? - Quora