I would go for the Openserve 10mbps down and 5mbps up @ R599
Bellville area
Back to business requirement would be Business Internet LTE so I can be connected on the move
Mine is:
Fibre is faster, more stable and more reliable than ADSL. It is capable of carrying large data loads with speeds up to 100Mbps. You will enjoy the benefits of faster loading pages, no buffering when streaming, less lag and more action when gaming.