Wyred 4 Sound DAC owners

On the W4S DSD SE, I also prefer the slow setting and feel the soundstage is more open and highs generally better.   However, with DSD the default BW setting sounds best to me after much experimentation.

It's part of the menu options- it's there for you to try

I have the W4S DAC.  I'd like to here more about this.

I too have the Femto clock which I think is a very good thing

slow = more air;  the highs just float

so tell me what you like better about the slow roll off.  I have a Wyred dac 2 dsd and Femto clock upgrade and I am interested in your observations.