I'm stuck between buying a R4i-SDHC 3DS card or a R4i Gold 3DS card from v2watch and I could use some advice. I've been advised to buy the R4i Gold 3DS but the R4i-SDHC 3DS looks better but I can't tell which is actually better for a DSi. Also I'm buying a "Genuine R4 DS Revolution Flash Card" for my DS Phat from V2Watch as well, are they any good?