Does anyone recommend a specific sled or prowler to be used primarily outside on an asphalt driveway? Looking for follow the technique recommended by Rip in video with Chase on the long poles so I don’t care about the lower handles. Seems like a lot of option out there between Rep Fitness, Rogue, Fringesport and Elitefts. I just want something durable without paying for more than needed. Appreciate folks thoughts.