Whats the sound difference between the DSH+ and SSH+?

[HELSTRUME]

One has smoother highs, while the other has brighter highs?

 

[boneyard]

i would like to know to... what one would be better for hard rock rythem?

thx

 

[Ed Yoon]

The DSH+ is smoother highs and more mids with less lows. The SSH+ has more cutting high-mids and bigger lows.