Hi guys, I am buying a few of these 3DS cards for the purpose of reselling. I have the option of buying r4i-sdhc.com (red box) or r4isdhc.com (white kind with dual core written on it). I am wondering which one will have the least problems in terms of compatibility. which company provides faster patches when card is blocked? when I asked the seller which one is better, he said I have to see which one is better in my country, I dont really know what that means. I am in the USA. anyway, which one do you recommend? which one provides faster, better support?