Hi, I am looking for the best ds flashcart that plays the games 1 to 1 to the actual cartridge. I am not looking for the cheapo r4i dual core series of cards, as they have so many problems running games and have massive slowdowns like in tony hawks downhill jam or crashes in cod black ops. These cards are highly recommended, but in reality they are complete bullshit. I want a card that is still on the market and I can actually purchase, and is the best of all. Do you guys know any cards beside the dstwo