Unsolicited UX recs:
- strongly recommend a default model. The list you give is crazy long. It kind of recommends SD 1.5 in the UI text below the picker but has the last one selected by default. Many of them are called the same thing (ironically the name is "Generic" lol).
- have the panel on the left closed by default or show a simplified view that I can expand to an "advanced" view. Consider sorting the left panel controls by how often I would want to edit them (personally I'm not going to touch the model but it is the first thing).
You are doing great work but I wouldn't underestimate the value of simplifying the interface for a first-time user. It seems to have a ton of features but I don't know what I should actually be paying attention to / adjusting.
Is there a business model attached to this or do you have a hypothesis for what one might look like?
If you feel this is unannounced self-promotion, yes, it is, and can be done better.
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Also, for the "objective" comment, it meant to say "the original comment is still objective", not that you can be objective only by being a developer. Being a developer can obviously bias your opinion.
I was also surprised on how well it ran on my iPhone 11 before I replaced it with a 15 pro.
(Let me know if you're looking for some Product Design help/advice, totally happy to contribute pro bono. No worries if not of course!)