I actually agree with Vodacom. I've honestly given up on the other networks. No use charging me less and I get EDGE and spots of 3G here and there. With a Vodacom SIM one is far more certain of getting signal when moving around in SA.
And that's just it. Many of us don't even get their so called superior network reception, so way do i have to pay more.
FU Vodacom.