After 8 years of being satisfied with Dvorak, I recently began wondering if I should take a deeper dive into Neo. Initially I was intrigued, but then I learned there are so many variants. For many years Neo has been succeeded by Neo 2[0]. On top of that, there's also Bone, and Bone 2, Bone 3, and Flux[1] successors. Also, Noted[2] appears to be the most recent iteration, but it is not official like the others are.