Hello guys! i'm looking on the internet and i won't find a real post on anything that answer my questions, so sorry if anything is repeated of the other posts(and sorry for my english :c) I want buy a Flashcard to use on 3DS XL to play DS games. Ok, than i have the following questions: 1: What's is the best? R4 or DSTwo(DSTwo price is so expensive here then i think i'll buy R4)? 2: Wich R4 buy to simply run DS games with no problem? 3: I can update the 3DS and my card will still working? 4: 3DS will brick with anything of these flashcards? 5: i'll lose anything on 3DS making that?