Best headshell leads for cartridge/tonearm combo ?


I've noticed that Sumiko, Cardas, Clearaudio and Audioquest all sell headshell leads. Any favorite recommendations or preferences regarding sound quality with such arms as SME, Graham or others ?
opus88
Clearaudio has the best pins and also choice between copper
and silver wire. For those with arms with fast heashells those
pins are  an revelation.  
I think the silver van den Huls are probably the best (IMO) and are what SME supplies with their arms.