Love getting cables @Thomann
They have a huge variety of cable types, lenghts, terminations, adaptors (different terminations on the same cable), and the price is always right.
If the cable is for stationary use and/or in permanent/fixed positions, i always go for the cheapest one. When it will have a somewhat rougher, more demanding life, with lots of travelling and disconnecting hundreds of times, they offer some higher quality versions at a still very nice price level.
And there's other qualities that become important when your cable length becomes considerable (like sensitivity to EMI, microphonics, etc.). In that case the the better quality usually pays off.
Be aware though, that audio technology is a very well understood science.
Magic or miracle cables don't exist: extremely expensive cables sometimes promoted by audio suppliers are a hoax. Ask any professional audio FOH-technician, producer or engineer!