I feel like all of the cool things about tiling window managers were actually all of the things other than the tiling. They have style, they're lightning fast, they're stable, they're customizable. They have practically a non-existent footprint in terms of resource consumption.

It's their superpower, and also they tile if you're into that. I never fell into a particularly useful workflow with tiling window managers myself, but as an invitation into the world of alternative lightweight Linux window managers, it's one of the most powerful demonstrations of the things Linux can do great.