I used the Cordial cable for eurorack patch cables, and they are the most robust cables in my collection. I'd say that the cable is somewhat thick, but not to a problematic degree. The shielding is spiral-wound, which to me is perfectly alright, since I'm just patching up the modular with them.
The cable fits very neatly on the Neutrik Rean connectors, but one should be weary of putting the connectors too far down the cable, as it can be difficult to get it back up, due to the tightness of the connector.
I like the cable, but would love more color variety. I've got the blue and red ones, but green and yellow would be lovely, though Thomann doesn't have these at the moment.
All-in-all: It's a strong, robust cable, with a medium thickness, which is very suitable for modular use.
I would generally recommend this cable and have been satisfied with it so far.