The discussion about transitioning to hydrogen versus battery electric buses (BEVs) highlights significant trends and insights from the European transport sector. Key opinions emphasize that battery buses have become more prevalent, with fleets ranging into the hundreds or thousands, outpacing hydrogen options, which often remain limited in size and impact. User comments reflect skepticism towards hydrogen's viability in public transit compared to electric alternatives, noting the high costs and inefficiencies associated with hydrogen production and use. Many participants express a preference for trolleybuses with battery support as a more efficient solution, revealing a trend towards hybrid and flexible systems in urban transit. The comments also suggest a growing recognition of the complexity and challenges of establishing hydrogen infrastructure, which may limit its role in city transportation moving forward. The operational realities of battery buses, including their lower running costs and simpler infrastructure needs, are seen as compelling advantages in favor of electric solutions over hydrogen. Overall, the sentiment skews towards battery technology as the more practical and economically viable choice for public transport systems.