CellC rules when it comes to data AND coverage. 8ta has a bit better data pricing but k@k coverage. Vodacom has better coverage but k@k pricing. Is out of bundle still R2000-00 a gigabyte? If YES then Vodacom will still loose customers. Did you check their 2012 financial report? Apparently Vodac@c 'adjusted' the subscriber figures for better representation
WTF Vodacom listen to me my dear: You'll have to keep on adjusting if your data pricing does not SUBSTANTIALLY improve.