I’ve seen this being recommended for audio production but was put off disabling it because I didn’t understand what it was. I’d like the performance gain though.

Has anyone else here disabled it?

I think Cherrytree is my most important app. It’s primarily for making hierarchical lists but you can hyperlink between nodes and to external files and URLs and you can insert files, images and tables. I pretty much use it for organising my entire life and archiving important files, links and documents. The database is a single file (which you can have encrypted), so it’s super portable and you can sync it between devices. You can easily theme it yourself too (the default theme/icons looks quite old school).

I also love GIMP 3.0