I probably still wouldn't be able to hit them accurately, I'm not a great typist :) fn+h/j/k/l isn't mapped to anything, these keys are much more accessible and

I probably still wouldn't be able to hit them accurately, I'm not a great typist :) fn+h/j/k/l isn't mapped to anything, these keys are much more accessible and switching windows is probably the thing I do most, so it seems to make sense to me