I'm an amateur magician, and picked up a trick about 6 weeks ago, thinking it would be a self solving cube, long story short the trick was a normal speed cube that turned out to be "learn to solve it, learn basic notation, then practice these moves at proper angles." I ended up loving solving the cube moreso than learning the tricks.

At this point, my AO5 is right around 2 mins flat, color agnostic, with a PB of 1:28. I know have a goal to do get it to 30 seconds.

I know I can improve with beginner method quite a bit more, speed wise, but after that I'll need to switch up methods to get sub 30s.

What method can I learn, that isn't insanely difficult(to learn, don't mind the practice or the reps) to make that a possibility?