Luka_89
The standard offer is the ‘fully flexible’ point-to-point ticket, which you could refund until 1 day before the travel date.
As your travel date appears to be quite in the future, that current Saver Day Pass offer for only 70.- instead of 130.- is quite attractive. With that pass, you could also take any earlier or later trains on that selected day. However a Saver Day Pass purchased now is not refundable anymore in case of a change of travel plans (excepted medical reasons for the affected person, if a doctor’s medical certificate can be provided, administration fee = 10.-).
Supersaver tickets (if available) bear an even higher risk, as they’re bound to a specific train. Should you miss it by your own fault/negligence, the money is lost.
Note that the ‘supersaver class upgrade’ in your screenshot means a 1st class upgrade and is not valid only on its own. You’d additionally need a valid 2nd class ticket (shown above).
