Personally, I’ve had the most material success with planetary magick, the Shem angels, and the Sefer HaRazim.
Planetary magick has worked very well for me because it gives structure to the work. Each planetary force has a clear sphere of influence, so it becomes easier to align the ritual with a specific goal: prosperity, protection, attraction, healing, authority, discipline, communication, and so on.
The Shem angels have also produced very refined and precise results for me. I find their current to be subtle, but extremely effective when the intention is clear and the work is done with consistency and respect.
The Sefer HaRazim, on the other hand, has felt much more ancient, direct, and operative in my experience. Its angelic hierarchies and ritual logic have worked wonders for opening roads, removing resistance, protection, healing, and bringing spiritual forces into concrete manifestation.
Of course, I think the system matters, but the operator’s discipline, clarity, timing, and spiritual alignment matter just as much. Still, if we’re talking specifically about material results, those three currents have been the most effective for me so far.