I will try also the noX version!
I'm not sure I understood the question...
I was saying: you do a "normal debian netinst" and then you download a script that "convert" it to siduction.
siduction is debian sid + kde + siduction repo + personalizations + other software.
I install debian sid (the base) from the net, so it's already up to date.
then the script will add siduction repo and install siduction-art, the kernel, and others sid-packages that are usually in the distro (all of theese, updated). and let me choose if install kde, lxqt, or other
this because if you install other distros, even months later you have only some package to update (for security).
with sid, even a few weeks later, you have 99% of packages to be updated...