need help deciding

So we bought an 18x18x24 exo Terra terrarium and can't decide what will be going in it. I am leaning towards white's tree frogs or day geckos. Anyone have any suggestions? I'm looking for something that will eat the feeders I already keep (crickets, flies, silks, horns, roaches). And would prefer some activity either in the day or evening.

If I could I would have the geckos. I like squamata best

I love my white's tree frog & he will literally eat anything I offer him. If I get some feeders that my chams refuse he eats them for me.