"I purchased a really nice custom made USB cable from Pexon PCs for my audio equipment. It was made to my choice of colour, cable type and sleeving from a very large selection of options that Pexon PCs offer. It is a lovely high quality cable.
The only downside is that you have to be prepared to wait for your delivery (mine took about 6 weeks). To be fair, Pexon warned of the long lead time and I was in no particular hurry for mine.
Definitely worth trying Pexon's cables if you are happy to wait. Very pleased with mine."