Hi,
in Jaimini Sutram course Sir suggested to use 8 charkarakas in JHora setting and use exceptions in Arudha Pada calculation and tick the box against use Rahu n Ketu when stronger.

In Kaal Chakra Course – Sir told to set it to 7 Charkarakas by Shri KN Rao and do not use exceptions in Arudha pada calculation and untick all the boxes.

Can someone confirm which one to consider when? Thanks!