You can never go wrong with Indominus, even up in the Aviary. Especially after the Stat boosts.
Proceratomimus is good if you are willing to put a few Stat boost tokens in it when you no longer have speed advantage. If it outspeeds Magna, Indoraptor and Diloracheirus, it mops the floor with all three.
Gorgosuchus is pretty darn decent as well, especially with boosts. You can’t go wrong leveling it up (though, Tryostronix is in some situations, better).
Sinoceratops, while good is nothing compared to Utarinex, Thoradolosaurus and Utahsinoraptor. You should probably work towards those.
Nodopatosaurus is awful, it is a poor man’s Gigaspikasaurus.
Good choices are, to work towards:
Purrutaurus, Gigaspikasaurus, Mononstegotops, Spinonyx, Tragodistis, Edmontoguanodon, Alankylosaurus, Stegoceratops, Suchotator etc.
You can even make some non-hybrids work, T-Rex (both Gen), Brachiosaurus, Giraffatitan, Koolasuchus, Carnotaurus, Delta and Blue, Spinosaurus are all somewhat good even high in the leaderboard.
Obviously they are slightly worse to use because - 1 spell, but still, these have some pretty consistent tricks up their sleeves.