Great for wyvern egg stealing, you need to master the dive acceleration before trying though. I recommend doing it over water to simulate the lava you would burn to death in if you fail ;)
Other than that with the dive these appear to be completely unmatched as far as speed goes for any Dino except maybe a pure speed galli
To the person who said to stop saying in mobile, they are just giving comparisons to pc and mobile it's not a big deal. I don't understand why mobile users have to wait days to tame a grfinn when we can tame them in like 1.5 hours-9 minutes.