Hello. I have a DS Lite and a Supercard DSTWO for Slot-1 cart, which Slot-2 cart would you recommend? Ez-Flash 3in1, Ez-Flash IV or another one. I want to play games like Golden Sun, Pokémon Emerald... at full speed without any error. And if I can, connect my Slot-2 games/saves to the DSTWO or a retail Pokemon Pearl I have (but this is not a must have, since I can use Desmume for that).