BA Biz Class or South Africa Airlines Biz Class ?

[Canada Goose]

OK. My wife has to go on business to South Africa in August and is booking her flight tomorrow. She has been several times before but her flight options this time around are BA or South Africa Airlines. She will be flying biz class however, both she and I know nothing about the South Africa Airlines and so she wants to know what are they like ?

Downsides – BA return flight costs £1k more( but is direct to Cape Town)
South African has a flight change in SA (presumably Jo’berg before en route to Cape Town).

Any comments or feedback most welcome. She wants to book the flights tomorrow !!!


Thanks.

CG