What simulator do SAA did SAA use for their checks?
If it is a jet then......
I think it is right to say that an experienced turbo prop pilot may have a much more difficult practical time of flying a jet and a simulator than will a newbie whose most flying have been on light and sensitive machines. On the other hand, one would expect a greater degree of the airmanship, such as throwing away an approach, from the more experienced pilot.
If it is a DC3, well, you cannot expect someone who tries to f ly a J41 to be able to land in a tail wheel.