There is also another thing with MidJourney; if you upscale the same image more times, it will not generate the same kind of details (especially in the fabric of clothes, jewellery, wood, and so on). Sometimes it will return different patterns.

Thanks for doing the comparison, really useful.

BTW; a personal question... if you know anyone who has MJ magazine no. 1-2-3 laying arount, I'd be glad to buy them for my collection. I joined the subscription a bit to late to get them.