It is far more stiffer.
Main difference is playing technique, with this rod we play slow jig with strong stroke, at more time interval between each strokes.
This is the link how we use it, hope will help.
In these video use high pitch jerker 501, but the technique is same as 410.
I have seen a video sato sensei use 410, but i forgot the link, i will share it later when i found it