SuperSlicer

SuperSlicer is a fork of PrusaSlicer.

I find it more appealing than Cura because it has:

• Native Klipper support
• A decent, more native UI that feels normal in macOS and Linux
• Very clearly laid out options, instead of Cura‘s collapsible sections which are a mess to navigate in
• Configurations are .ini files that are easy to move around and version with git

It does, however (for the moment, as of mid-2022) lack tree supports.