Hacking non branded SD cards??

[mackster]

ok so well im getting my supercard SD realllly soon and im just wondering if those non branded ( not known brand names ) SD cards are good ??? cuase i can get a SD ( brand LOL ) for 99(AUD) and i can get a 2g 1 for like 63 ( AUD) buts its those not known brands??? which 1 should i get ! =D

thanks in advance