R.I.C.H. & Paragon are the most potent subs I came across so far.
R.I.C.H. feels more focused than most other business subs, which kinda works similar to a journal as progress is always tangible. I’m very focussed & productive right now, but also questioning status quo and happy to revise everything necessary.
Maybe even more important: It links this productivity/wealth theme closely to a delightful kind of decadence. Linking it clearly to the reward center makes it incredibly powerful.