I'm looking to travel from Naples to Venice with a stopover in Bologna for a couple hours. I'm in the process of trying to figure out what kind of select pass I'm going to buy. This is the only long train journey in Italy. The Amica, 2nd class fare for train from Naples to Venice is approximately 74 euros. Would this be a train journey worth using a day on a pass or would the supplements and reservations fees cost too much. One train is an "A" train and the other is an "ES".
Thanks in advance!