which is better ut starcom WA30002_g4 or d-link dsl 2640t.

hi frndz i need help regardind buying an modem which one is the best modem utstarcoms wa30002g4 or dlinks2640t,both r wifi with four etherner ports,whic provides the best performance.DOES DA SPEED DEPENDS UPON VARIOUS MODEMS OR DEPENDS UPON THE PROVIDER.I CAME TO KNW DAT DLINK MODEMS SHOWZ GREATER SPEEDS THAN DAT OF STARCOMS HELP PLZ

well i think DLINK would be better, though its a bit more expensive, if you can afford it,then go for it