Make your artwork look like they're from an alternate universe. These Cyberpunk presets work with Photoshop (via the Camera Raw filter) and Lightroom. Download all 788 presets for 90% off.
At the end of the day, it comes down to how often you use Photoshop. If you use it every day, you must try one of those gaming mouse with extra buttons. It takes some practice to get used to it but once you’ve memorized all the buttons, you’ll be using Photoshop so fast that people might think you’re a wizard. The boost in productivity can turn your impulsive purchase into an investment. As for the other tools, I can live without them and I’d save them for later. It’s better to master one tool at a time rather than getting all of them at once.
Are there any other tools that I missed? Feel free to write me a comment on which tools I should try next.