I have lost 7 duplex cable with the renovation of our house just 150 meters Ligawo CAT. The cable was easy to process. It is sufficiently stable to undamaged pull it through narrow ceiling openings with quite a bit of effort can. Even the connection to the rather narrow wall outlets went with bearable effort (Tip: take junction boxes, there's a little more space, and the network socket screw, possibly with a long screw in the rear wall of the junction box anchors).
The wires were in the doses and the patch panel immediately contact (launched with Digitus DN-LSA-PT LSA and measured with King Multi-Cable Tester). The data throughput also true, as far as I can tell in everyday life - who can really utilize a Cat 7 cable at home?