As an audiophile with a love of experimentation, the Reality cables have been enabling beautiful sound in one of my systems for many years - revealing even the most subtle changes during a decade of trying different tweaks.
The Reality interconnects are quite special, as well.
As their name implies, this is wiring that delivers whatever a system can provide, with innumerable thrilling moments when the performers and engineers have done their best.
Trying cables yourself is mandatory because every system, listening room, pair of ears, and taste in music is unique.
The Audiogon sellers who advertise a trial period with money back guarantee are preferable.