Hey sir! Could you compare outer ALC koto blades like Fan Zhendong ALC or Lin Gaoyuan ALC with Freitas? FZD and LG more stiffer/harder than Freitas? I used Freitas and speed was enough but blade was too soft and now Im looking for something stiffer/harder and think about FZD or LG....Edit - just seen that this is a zombie thread!!
I would recommend the Freitas or a Maze if you want a slower still version (and can find a used one)
The Freitas is slightly slower and offers more control than then outer ALC koto blades, and also feels softer.