Are there any common "home row arrow key" schemes besides the Vim HJKL? Need to determine which to learn, and those 4 have never made sense to me. ESDF and IJK

Are there any common "home row arrow key" schemes besides the Vim HJKL? Need to determine which to learn, and those 4 have never made sense to me. ESDF and IJKL look temping Typing in Dvorak, I'd need to remap anyway before being able to use the keys. May as well pick the best scheme.