Do I really need Alcoholer?

Hi ppl,
question: Do I really need Alcoholer for good BackUp’s?
I mean, 'till now I back up my SD2.9 protected games with Alcohol - not using the Alcoholer…
I choose profile Safedisk 2 in Alc and it works without problems…
But Alcoholer has an extra profile for SD 2.9…
Where’s the difference and should I use Alcoholer-Profiles in future???
ps: i’m using a :bow: plex premium :bow:

Alcoholer is more or less a guide to what settings to use. Personally, I can figure out these settings myself, but beginners would find this tool useful.

But what about internal (own) profiles of “Alcohol120%”? Do we really need " Alcoholer" ?