yeah i can't say if it's 2x or 10x or 100x i don't know. i just know i barely open vim anymore. I still find my rate of development is limited by how much my single mind can hold at any given time. I am however accomplishing with a much higher rate of confidence many many more daily tasks usually by 10am... the limit is usually my willingness to imagine and think critically about an idea with enough clarity to result in something that make sense. It's a different energy then normal development but similar enough.