I wouldnt go as far as to say these are the best on the market, because there not, they are damn fine cards though
Updates for the R4 lately have been practically none exsistant
Max file size of sd card is just 2gb
The DSTT cards are up there with the best, along with Cyclo DS and Acekard,
Im not knocking the R4 in any way, and ive personally bought from the guy whos thread it is on a couple of occasions, and hopefully will be again in the future if he gets more in
