我想問下PSP 用既MOMORY DICK
係唔係一定要用SONY嫁?
用其他牌子 得唔得嫁
E.G:SAN DICK 等待 果D得唔得
重有邊隻牌子LOAD得快D

You can use sony, sandisk and panasonic. of course you would use other bands too but i never try the other bands without these three. If you are looking for the fater time of loading. you may buy ultraII one. But the price of it is much higher than the original one. Personally, i prefer sony, coz of the actually memory size i can use. 2GB sony, i can use 1.9G and sandisk 2G, i can use 1.8G or lower.