EVERY SPECIES SHOULD HAVE A UNIQUE GROW TIME
Why does it take the same time, to grow a little creature, than it takes to grow an apex. Thats silly. Choosing a low to mid tier creature should give a decent amount of growboost (multiplicator f.e.). yes, you can run faster, so you can solve some quests much quicker, but in the end it takes too long to grow up the small to medium tier creatures compared to the apexes ...
EVERY SPECIES SHOULD HAVE A UNIQUE GROW TIME MULTIPLICATOR / AMOUNT OF QUESTS TO SOLVE