When it comes to my top 8-10 fandoms, how specific does it get? There's Star Wars versus the Original Trilogy versus the Prequels; Star Trek TOS, TNG, or Reboot; Tamora Pierce novels or just the Tortall books; Doctor Who overall, Old Who, or New Who; Sherlock Holmes or just Sherlock BBC? I'd have trouble with each entire fandom I've just mentioned, but in smaller bits, I'd do much better.