Better would be to run 1-dhea solo for the first 4 weeks then stacked with sd for the last 4.
More suppression will occur with superdrol AND 1-andro combined, so if your to stack those in the start, and then pull one away, your going to be in a state of half-suppressed/half-fueled by 1-andro, but not quite full gas. If that makes sense.
If you run the 1-andro first, suppression will just be starting to begin by the time superdrol is thrown in the mix, and by then who cares; you're running off superdrol and 1-andro. Then when the time comes, you dive straight into PCT and fire the HPTA back up as soon as possible.
Since these compounds shut you down/suppress natural HPTA function, it's generally advised to taper the dose UP and not DOWN. Kind of like saving the final burst of energy for the end of a race and sprinting to the finish. You wouldn't want to come out the gate of a 10mi race sprinting as hard as you can, left to finish the race with severely suppressed stamina and strength. You wait till the end so that you can go 100%, burn everything out, and then when you cross the finish line go straight into recovery.