So, I'm a bit late to the scene as always. I just upgraded my USA New 3DS XL from A9LH to B9S, which is now running on the latest (11.5) firmware. I have a few questions: 1.)What is the advantage to B9S over A9LH right now? I know that Luma updates will begin to only support B9S from here on, but is there truly any reason why B9S is better than A9LH for regular users (other than dev features like bootrom dumping, OTP, etc.) 2.)How can I upgrade to a larger SD card? With A9LH, it was as simple as dragging everything from the old SD card, including arm9loaderhax.bin, to the new one. Does this change with B9S and if so, how can I upgrade to a larger SD card? 3.)Online games? A kind of unrelated question, but I have not played online with my 3DS. Ever. I am currently NOT banned, as I checked by going to my friendlist. I have never used any online feature of any game or stock application except for the eShop and web browser. So, I have now taken precautions to prevent getting banned (such as turning off the features of SpotPass, and disabling features on my friendlist, as 3ds.guide instructs). Is it now safe to play online games, provided that I don't cheat? Is there any way Nintendo can check whether someone is using a pirated CIA or running CFW? I have been on version 11.2 for a very long time, and I only updated my 3DS yesterday.