Well, we can't possibly judge whether to try and sway you if you don't first know your instant pick, heh heh.
In my opinion though those three I listed earlier are in their own class.
Much of the allure of burrahobbit is the simple humor in the name itself, because realistically Bilbo Baggins is superior as Bilbo
is burrahobbit, and as Bilbo also found himself in other "chewy" situations (notably Smaug, Spiders, and Gollum of course) his chewiness exceeds that of burrahobbit.
And then Tuna works great as an absurd word-play pick- it would very likely win most RL rounds of Taters I would say.
In the end it's down to preference- the punny Tuna, or one of the two Bilbo taters.