Whether Swiss First Class is "worth it" in 2026 depends on your priorities, but for many, the answer is a resounding yes for long-haul journeys. While 2nd Class in Switzerland is already cleaner and more punctual than most European 1st Class services, the upgrade offers a 2-1 seating configuration (instead of 2-2), providing significantly more elbow room and a guaranteed "single seat" option for solo travelers. First Class carriages are noticeably quieter, which is ideal for working or enjoying the Alpine scenery without the "bustle" of the 2nd Class commute. On popular panoramic routes like the Glacier Express or Bernina Express, the First Class windows are often larger, and in 2026, some trains even offer at-seat meal service. If you are traveling during peak tourist seasons or rush hours, the upgrade is particularly valuable for avoiding the "SRO" (standing room only) situations that can occur in 2nd Class. However, for short city hops under 30 minutes, the 75% price premium may not offer enough tangible benefit to justify the cost.