Ok first of of I must be honest, I worked in heavy industry and have as a result damaged hearing, I also have Tinitus and do not as a result posses those elusive golden ears, they are more like wooden ears and doing a simple audio test I struggle to hear anything above 14khz, but I still enjoy a nice sounding system.

I then found this on YouTube

https://youtu.be/D3dszOSQcqA

I cannot hear any difference between them, should I just give up as my hearing is so bad ?

Be honest how different are they.

Thanks for any honest input on this

Paul