Nano Banana, ChatGPT image gen, Firefly—can’t pick one, totally normal, 'cause they’re not even in the same lane. Firefly’s biggest selling point is clean copyrights, the source material is licensable, so when you’re doing commercial work and the client asks, you’ve got backup.
ChatGPT’s thing is it actually understands human language, easy to tweak complex prompts, but the quality’s just okay. Nano Banana nails consistency and local editing. Don’t try to find one that does everything—my move is to use Firefly for commercial gigs to stay safe, and the other two for personal fun and quick iterations. Split up the use cases, and you won’t stress over it.