Adobe Stock & AI: Your Go-To Tools?

Hey everyone, I'm really curious - what generative AI tools are you all using for Adobe Stock and general stock images? 

Since I'm not into a specific niche, I need a tool that can do everything well and I'm mostly using:

Adobe Firefly
MidJourney
Stable Diffusion (which I find very difficult to work with and almost never provides what I'm looking for)

I'd love to know what you're currently using, what you like about it, and which one you think gives the best quality images for stock.

I'm looking to upgrade my toolkit and could use some real-world feedback! Thanks!