Thank you for the detailed feedback and for supporting the project!
Sharper pixel rendering and a higher maximum zoom level are both good suggestions, and I’ll look into improving them in a future update.
Direct Amiga IFF export is also an interesting idea. I can’t promise it yet, but I’ll keep it in mind for future development.
And thanks for sharing Unfaker — I’ll take a look at it for inspiration. I definitely plan to keep improving the software.