I apologize if this isn't appropriate for me to ask, but I was wondering if someone can help me out in how the secondary skills on gear work? For a bit I've been told that the skills are useless, unless you get three of the same one in different slots, but reading around seems to tell me that's only a thing if trying to make it equal to the main skill. Like an example, right now one of my shoes as three slots, two are filled with Quick Super Jump, and no other gear as that atm, so are they just there till I get that third, or are they actually having an affect now, even if it is minuscule?

Again, I apologize if this was an inappropriate question to ask, but I've literally been trying to figure out which is true for a good hour or so now, and I feel I'm going bonkers trying to figure it out.

this will help you