@d1gz - after the 60 days of Khan ST1+Regeneration+Elixir, I do plan to continue KHAN with 30 days of ST2, ST3 each and do ST4 for longer (I wouldn’t mind doing KHAN for the rest of my life lol)
I might add one more sub along with ST2, ST3 and ST4 but I have not decided which because the choice will be based on how my health is (especially my eyes) and on any new subs SubClub will release (especially Quantum Limitless).