I bought this 12ft runner for $150. For the price its so far so good. It does shed a ton when vacuuming. But I don’t find fibers on the floor. I probably wouldn’t buy any other style besides a runner by this company. If it was an area rug it would probably shed a lot more and drive you crazy. I have a wool area rug I bought from Pier1 that shed 6 years ago. And it too two solid years of shedding before it stopped. 
So as an hallway runner, this wool high pile soft rug perfectly fit my needs. My dog definitely appreciates the traction as she runs down the hall and helps insulate from the cold below.