Definitely what Sionsith said about the Gorgosuchus. You’ll need them around level 21-30 to match the indoraptors. They don’t have the same attack, but their large health pool makes them super useful for the carnivore heavy nature of the game.
The new zalmonodon is pricey but packs some serious meat shield potential for a pterosaur.
The Segnosuchus and metraiphodon are powerful glass cannons and excellent in PVE matches where you get to dictate the battle. Swap them in and knock about anything out with a few points of attack.
I’d really like a glass cannon powerhouse of an amphibian in the game. Or at least a super rare hybrid amphibian.