Just play the tutorials and test which one is doing best for you.

I always play Psi with their ability to hit bloons wherever they are, but that is just one play style. And it’s a rather expensive hero, they cost nearly twice as much as Quincy, which means you need to build another tower first and gather money and that again leads to a lower hero level.

It’s a hero that doesn’t require you to do much. Other heroes like Geraldo and Corvus need a lot more management.

The amount of Monkey Money you spent on heroes also plays a role, because that makes them cheaper, start with a higher level and level faster. And if you can’t immediately buy a hero it also matters how much Monkey Money you spent on reducing the cost of towers you wanna build first.

If you already have a hero you like to play, I’d rather get a few of the cheaper heroes, since that allows you to play more maps with fixed heroes. (dailies and contested territory)

More monkeys

What is your play style? What towers and game modes do you play often?