Stable diffusion is much better but I think there is no free version.
try using FooocusI am wanting to create Ai images in bulk. My idea is to give it a prompt like "rooms decorated with red stuff" and I can generate some images. I'm testing with Koala, but it's quite limited. Any idea?
If you take into account that you will formulate a correct and detailed query, then Midjourney will give you a really good result