Ugggh! Stop reading that internet garbage! Unsuitable for residential use? Why, do you live in a tiny house? All cable has a minimum bend radius including 6 size cable.
-Hal
Nope...looking at manufacturer documentation.
Belden 1189A: Minimum Bend Radius - 2.9"
Belden 1523A: Minimum Bend Radius - 3.9"
While 3.9" is far better than Hardline cable's bend radius, it can be cumbersome to run in tight/confined areas.
