Duelund DCA16GA tinned copper in oiled cotton... anyone any direct experience of this cable?

Has anyone directly compared the Iconoclast speaker or interconnect cable to the Duelund tinned copper in oiled cotton cable?

Currently using the latter, and wonder if this would be any improvement.

Appreciate I can buy on trial, but not wanting to do that at the minute, just to get a general opinion. Happy to take off thread.

Thanks.