Ideogram vs Midjourney KDP

Join me as I learn Amazon KDP print on demand. I use both Ideogram Ai (free to all) & Midjourney Ai (I pay a membership) both have their pros and cons. I use dgb.lol for upscaling my images (free to all) and Canva is free but some pay for Canva Pro. I just use the free Canva to put my covers together and the interior of the book.