After the Sachs unit lower eye breakage I use the Hagon for a year now. Compared to the Sachs with its hard spring I am satisfied with it.
Hagon's spring seems more progressive.
I had to adjust the spring nut 6 revolutions stiffer.
Personally I think Ohlins is the best, with good external adjustment possibilities,
which, bear this in mind, Hagon has not.
Greetings from Holland, Co