I only refrained from answering as I haven't done Fighting yet so wasn't really sure how to answer. Sorry that I couldn't help, but hope you made it through!
I have a weird question that is related to the runs, but it's not specifically about something within a run. I just finished Black and made the post, so now I've got X and Moon left to finish up the Ghost Ultimate. I'll be halfway done with the types at that point for the standard Ultimate. What I want to do is complete the remaining nine types, then go on to Gen 8, then to Gen 9, then circle back to LA (because I know that's different enough it should be a "fun" time). The question is what would be the best way to approach the remaining nine types - I'm set up to either do each type and that'll get me the game mastery for the first seven gens, or do each gen which will naturally get me the type mastery. There's something about doing them by type, but I can also see some benefit to doing it by gen. Suggestions on which way to jump, and possibly, what might be a good type to do next? I've also got a wheel for types that I spin, so there's that.