... what line to choose?

I have tested many cables, different types and different manufacturers

I have found a line that I can recommend and I use myself.

This is a steel wire, with a PVC coating that protects your clothing from dirt and is very durable.

What distinguishes it from other lines is the fact that it is very soft and flexible (easy to tie to the rings).

You can buy it in the ROSSMAN shop.

Photo of the line, below: