Note by @cookingsteak

I wish Sonic had more options for cub characters. I like about, half of what's there. I like Tails and Amy but it's mostly their classic forms that have the cub energy.

I like Cream as well, though I don't see many fan portrayals of her that I can get into, cause they usually make her into a brat, and that's not quite who she is. I imagine her as assertive but agreeable and maybe in a slight rush to grow up.

Then there is... Marine and Charmy. I have no real interest in Marine, and I don't like Modern Charmy. Classic Charmy is a teenager and has the personality of one so not quite cub energy.