One of the great things in Aurora HDR is that you have several ways to enhance details.
The first option is the HDR Enhance slider in the basic panel. The more you drag it to the right, the more visible details become. And while perfectly bringing up the details, HDR Enhance doesn’t create artifacts and halos in the sky. The second option is the HDR Structure filter that adjusts details and clarity. When you drag it, you get an image with exaggerated structure and details.
The Softness slider can smooth that classic HDR effect and make a photo look more realistic. HDR Microstructure works the same way but with smaller details. Watch this video to learn all the possible ways to boost details.