When used in a fixed studio installations, those snake multicore cables do work wonders.
I wouldn't trust them as cables to plug and unplug often, but they do the job of getting signal from gear A to gear B. Labelling can be wrong, leading you to sometimes go a couple of times through your cabling to check what might've gone wrong. But at this price it's hard to ask for more...
The way they get cables can get mixed up when at the factor still evades me tbh...