

All *arr apps should use root folders to organize media. If I understand the question, here’s the hypothetical situation:
- Create a root folder for *Arr App.
- Download media until drive is full.
- Create a new root folder that points to different drive.
- Configure *Arr App to move new downloads to new root folder created in step 3.
You should be able to have multiple root folders, but I’ve only checked in So are. One problem you’ll run into is that you can’t break up music artists or TV show series across root folders.
You might want to consider something like OpenMediaVault or Unraid to manage your storage. Either platform (or others) allow you to add drives as needed. I don’t use either so I’m just passing that along as a consideration.
There was a big shift between Super Metroid and Metroid Fusion. Compared to Zero Mission, there is almost no plot in Super Metroid. The only major plot point is the whereabouts of the metroid which Ridley abducted in the opening scene.
Super Metroid is much more action focused then the later entries. I will say that the later areas are a little more atmospheric than the first half of the game. Wrecked Ship definitely has a different vibe than the rest.
I’d say it’s okay to take a break from Super Metroid and try Fusion. Fusion is much more linear and story driven. There was a short Super Metroid comic series in Nintendo Power that might provide some more context.