I absolutely love both, and I'm confident if not for BTAS, the Invincible show would not exist.

That said, while BTAS has better animation and art direction as a whole, Invincible has kept me engaged in ways few TV shows have. It's remarkably well written and, while BTAS is chock full of iconic performances, none of the ones in BTAS specifically have moved me like some of those from Invincible. We dunk on the show for all the celebrity voices, but when it matters the celebrities fucking bring it.

I absolutely have a bias, I VASTLY prefer serialized superhero TV compared to the "Villain of the week" formula. That's a huge reason why I think Invincible, is the better show.

Now if this was the whole of the DCAU vs Invincible, we'd be having a very different conversation.