Yeah, there’s plenty to get overwhelmed in. If the overhead becomes a bit, then any of them are probably good enough and either way you’ll work out what you like

A friend of mine did something that might work for you: he used genAI as a linux tutor. It’s one of the better use cases I’ve heard for it, if you’re not ethically opposed. Just make sure to double check something more official before you run a command and accidentally destroy something