I have been playing around with Stable Diffusion for a while but the results leave a lot to be desired. The ability to create something by describing it is mind-blowing but it is hardly useful beyond a tech demo. Midjourney however is the real deal. These are the images I got with the following prompt:

A formula 1 car driving through sydney harbour bridge on a rainy day ultrarealistic, close-up, raytracing, reflective, movie composition, cinematic color scheme, photorealistic, cinematic, color correction, + dynamic compositon + intricate details + Anti - Aliasing + 4k 

How good is that!