Which microsd card?

I've got a cyclods with a kingston 4gb card and I also have a ezflash V plus ds card which I don't have a microsd card for yet. So I was wondering which microsd card should I get? I can get a San Disk 4gb micro for cheap...would it be a good card to use with the ezflash ds card?

Sandisk and kingston are both recommended brands.

Sandisk or Kingston, and be sure to buy the format your flashcart uses, don't buy a SDHC for an SD flashcart =p