So, I just need to buy a new flashcard because my DSTWO drain my batter a lot, and I want to play DS games (I know bootstrap and TWLoader, but I want a flashcard) There are two main cards, the R4i Gold and the R4i-SDHC. I search about the difference but it's not clear. I want to know about the RTS and cheat feature. I want to activate and deactivate cheat at any point of the game. (like DSTWO) I want to have multiple slots for RTS (like DSTWO) Which one has the features above? it's not clear for me ever after see some youtube videos and reviews.