We are looking to trade more for fun and completion amount ourselves

So we are looking for a cheap place to do that, one that has low fees and allows active trading. We don't expect to HODL anything.. .it's really just for fun. We don't need complex trading tools or exotic trades. And we don't expect to get rich or even break even. We don't want to become scholars or experts. Just well informed enough to know enough to make it fun.

We'll probably each put in $1,000 and see who does best!

Is there a service that fits well with that?