Which is the Best card to buy for the dsi.

:) hi all i am new to this and was wondering which was the best card to buy for the Dsi my brother says r4i but i noticed that alot of Roms have problems working with this one. also any ideas were to buy it and make sure it is the real one not a fake. thanks alot for any help in this matter. 8)

Replying to #1

This is your second topic of the same matter...