Hello, I want to buy an used 3ds with an older firmware to install Luma. I found two, one with the version 9.0.0 and another with 11.2 Does Luma also work on the 9.0.0? Should I buy the one with the older version or the newer or are there no diffrences? If I hacked it then I can update to 11.3 or not? And another question that has nothing to do with the topic, but which languages can I use to programm software for the 3ds. I can C++ but I am not sure what System this is based on and if there are other languages.