Also, planning to pick up some 3BLD soon. I think I’ll start by learning Orozco, unless you all have a better suggestion for stepping toward full 3style.
I would say that if you aren't good at blindfolding solving yet, don't go in that direction, and instead start at a place where you can gradually be able to move outside of your comfort zone for solving BLD.
For an approach I would recommend:
-Prestage: Start with old pochman edges/corners. This will teach you about setting up cases + parity.
-Beginner to sub-2 minutes: Get good with old pochman, and learn how to avoid and parity algs. Also, practice good habits for
-Intermediate: Move on to M2 edges. There are more algs for particular edges, and there are more special cases, but parity gets easier, or doesn't exist if you know how to memo right.
-Sub-2 to Sub-1:30, or even sub-1 minutes.Get a little good M2, but start learning 3-style. I don't think orozco is worth it because if you already are good at setting up to commutators and know how commutators work, then you will work well with 3-style. Otherwise, you can try orozco if you would like.
-Sub-45: Switch to 3-style corners, then 3-style edges. Drill the comms and set-ups to make them speed-optimal.
-Sub-40: Learn more advanced tricks, like multiple corner twists, floating buffers, etc.
However, if you have been doing BLD with OP/OP or even M2/OP and you are at a decent speed, then you can do orozco(bleck) or 3-style. Then continue on from there.