JS style linting is a good thing and you should definitely adopt it if you plan to have a team work on a project or still want to maintain the project in a few years.
As for the rules, it is tempting to write your own ruleset, however, from my experience, it ends with you wasting a lot of time searching the docs for specific rules you want to set. I recommend looking for an existing style and overwriting rules you disagree with.
As for the JSSS, personally, I don't like it. I disagree with many rules, for example:
Instead of JSSS, I prefer the airbnb one with very few overwrites.