Pullright or Hijacker AutoSlide?

I have used a Pullrite 18K for nine years. (The only experience I've had with a slider).I feel it is the best way for me to go. I use a hoist to remove and re-install the hitch. I was pulling a Wildcat 30'fifth wheel coming out of Leadville, Co. in 2012 when a pickup ran us off the road. After jackknifing left and right I was able to actuate the manual brake ride on the brake controller and bring us to a straight stop. The only damage to the hitch was the fifth wheel plate cracked but the trailer did not unhitch. That was quite a ride, I feel the hitch did it's job.