But for most goated DINOSAUR, i personally would say either sauropods (more specifically titanosaurs), large ceratopsians, or large tyrannosaurs

While i do agree that mosasaurs are among the most efficient marine reptiles, i wouldn’t say they were better than sharks and whales (like, explain in what way are they better)

I’m going to have to agree with A.A, azhdarchids are among the most successful pterosaurs out there, with some members reaching astonishing sizes and being better suited for a more terrestrial lifestyle. Basically a four-legged stork as tall as a giraffe

nah that goes to mosasaurus for me
its like a shark and whale but better in every single way

Its the most goated dinosaur