We should stick with DVB-T/DVB-T2 for obvious reasons:
1) More exports for our industries
2) DVB-T2 is the only second generation standard in the World, more robust than isdb-t, more chanel capacity than isdb-t, and made for 8 mhrz chanels. Needs no change in frequency plans and no adptation to run in South Africa.
3) Set-top-boxes are much cheaper than isdb-t.
4) It´s not fair that our country is submited to solve Brazil´s scale problem.
5) We´ve already chose DVB-T. Not only we have know how in this standard, but we spent a lot of money to lounch it. If it wasn´t for the corrupt Brazilian lobby and the DOC, we would have watched the World Cup in HD via DVB-T, just like Australia and othe DVB-T nations. Brazil and the DOC messed the whole thing!