Try to crank up bounces instead to accurately represent light. 30-50 samples is usually enough for me if there are enough bounces (ghostship's settings above are really good, but unworkable for my older graphics card).

On the other hand, there was a thread regarding Superfly presets specifically being switched up/erroneous in 112.2 and not sure they ever got fixed. As I never use presets that come with the program, this was not an issue for me.