You gotta compare the copper vs silver. The silver is faster. And sounds brighter. While copper is warm dull and dark.its preference though. Mine is pure silver occ 7n from toxic cables. Makes music sound more alive. Silver is best conductor of electricity. sounds amazing too!
you should try the toxic cable silver poison 7n up-occ silver/gold
i went from the ALO sxc24 super annealed usb to lod to toxic cable silver poison usb to lod
and also went from alo sxc24 super annealed mini to mini to toxic cable silver poison mini to mini
and it made a HUGE difference. brighter mids and brighter highs, clear vocals, definitly worth it, but very expensive