Just curious. What equipment and settings are you using to get these results?
I used a Fuji X-T3 (for its 'Focus Bracketing' capability) and a Nikon D810. Some lenses, and two tripods. The various settings that were used are less crucial ('Sunny 16' would've been sufficient for any of these, though I didn't use that as a basis for anything) than having a (pre?) awareness of what the processing demands would ultimately be.