I currently use Townshend Audio Fractal cable and that sounds great straight out the box. Max Townshend was the first cable designer to use the EDCT (Enhanced Deep Cyro Treatment ) everybody now copies the idea/method, Fractal cable is Max’s latest wonder cable and keeps the magical process secret, try some it will sound amazing straight out the box. Very reasonably priced as well, I have heard nothing better. Previous cables used are JPS Labs Aluminata, Nordost various, Synergistic Research various, then tried the Fractal cable and have never looked back and saved loads of money. YMMV.
Beware of the cable claiming long burn in period.
Almost all the audio equipment including speaker need burn in time.
But I had bad experience with one digital cable recently.
Some people blew the horn on it and claimed burn in time more than 100 hours.
Out of box it had lot of details but etched.
After 8 weeks (around 200 hours) it got little bit better but its overall performance is not better than other digital cable that I have had.
Now it is too late to return it.
Beware of any cable claiming more than 50 hours of burn in time.
The chance is high that you will waste your time and money.
But I had bad experience with one digital cable recently.
Some people blew the horn on it and claimed burn in time more than 100 hours.
Out of box it had lot of details but etched.
After 8 weeks (around 200 hours) it got little bit better but its overall performance is not better than other digital cable that I have had.
Now it is too late to return it.
Beware of any cable claiming more than 50 hours of burn in time.
The chance is high that you will waste your time and money.