My DE choices:
- KDE Plasma -- It's pretty, it's customizable. Workflow is customizable
- XFCE -- Honestly I consider XFCE to be like Plasma's sibling, in that its workflow is also very customizable and there is a lot of space for theming, but is lighter and acts nicer on weaker hardware
I tried Gnome and I just hate it? It needs a lot of fennagling to look and act in a way I find enjoyable. Cinnamon is eeeeeeeeehhhhh.
WM-wise, I played with Hyprland and I3WM, but tiling WMs aren't for me. They just aren't. For what convenience I gained from being able to use Super+something to do basically everything, I don't enjoy the workflow.
I also used Wayfire for a bit -- Writing my own configuration file and customizing everything IS fun, but like.... Nah?