I'll wait for Telkom.... no matter how much the other ISPs have, until recently, still been unable to improve on my use of Telkom's Do and AllAccess packages! They throw in the "free" local that no one else can match.
Well that is useless when you're talking about uncapped, but I know what you mean, they might use their position to undercut Mweb. I don't think they can really go much lower than MWeb at the moment though, accounts over +-6GB for 384/15Gb for 4mb hardly make sense anymore.