Out of the many eras of the Thomas show, which one do you like the best? -Classic Era (Seasons 1-5) -Gullane Era (Seasons 6-7, TATMR) -HIT Model Era (Seasons 8-12) -Nitrogen Era (Seasons 13-16) -Brenner Era (Seasons 17-21) -Big World, Big Adventures Era (Seasons 22-24) -All Engines Go (Reboot) Personally, my favourite is the Brenner Era. However, I grew up watching Thomas in the Nitrogen Era.
