Nice list but I'd put the Stego on to #1. I managed to do the hard ice cave with a Stego and it is the best creature to get you through the redwoods because it is immune to Microraptors, Thylas, etc.! In my opinion it is the most versatile land mount
Im confused on why u put the dire bear so high when you yourself say you’ve never used it, it’s one of the best creatures on the island but in terms of how good it’s tlc was it’s kinda underwhelming, good at harvesting honey, immune to the bees dismount, slightly increased swimming speed and I’m not sure if their insulation was already a thing before their tlc but still their tlc is only good for utility but taming a bee queen is still better and if the insulation was from the tlc an otter is still a better option or the new Pyromane ig
Honey is used for making Sweet Vegetable Cakes, which are good for herbivores in the Dragon Boss Area alongside kibbles and recipes, I just simply haven’t needed or have the patience to do that but it probably would be really useful. But yeah you could definitely rank the dire bear lower in terms of a TLC however