Hello, So, I haven't touched my 3DS for almost 2 years now because of an error that I have been having. The result was me sending my 3DS to Nintendo a week ago, and for them to repair it. I called Nintendo for an update on my order and they said "Hardware replaced, software updated, sending back now". Which I assume means it will be v6 or v7 by the time it gets to me. Now, I have done research for a while now on which Flashcard to get, and money isn't a problem for a flash card, but I don't have enough to buy a new/used 3DS with 4.1-4.5 firmware. Question is: Is it worth it to buying ANY flashcard? I heard from some people that the R4 version is available with current firmware and Gateway is only compatible with 4.1-4.5.