I have a technical question regarding Zelda BotW. I've read Nintendo doesn't recommend playing games from a USB stick. Apparently they are not built for being constantly rewritten. I've been using a USB stick for a year now, mostly for DLC data, saves, but also a few games smaller games (Star Fox Zero, Fast Neo) and didn't have problems yet. Luckily, you can just create back-ups (unlike the Wii where it was impossible to create back ups for online capable games except via homebrew). My question: How about SD cards via USB adapter? The Wii U recognizes them as a USB device. Do they wear out quickly as well? I'm asking because I would like to buy Zelda BotW digitally but I don't want to use an HDD. Even if I bought the disk version, I'd still use flash drives for the DLC part of the game.