jayctoy, ah, very good. It seems you went from a "purpose applied" cable perspective to a "check it out and see," perspective. There are many cables marketed as specifically for certain applications, i.e. power cords for amps, etc. (not meaning different plugs such as 20A), but more the suggestion that the cord is most ideallys suited to power amps or digital devices, etc.
Through rotating cables I have found those distinctions to be fairly useless. Sure, a heavier gauge cable theoretically should service an amp better, but will it sound better than a competitors? No one can tell you - unless they try it on different gear.
My discovery many years ago and my recommendation is that audiophiles rotate the cabling, trying all Interconnects and all power cords in all possible configurations. That is the only way to find the optimum system performance. There are many audiophiles who think they have great sound, but are not so close to their system's potential.