Pullrite Super Glide? or Reese manual?

I have a 2015 F-250 6.2 short box or 6 3/4 and the prices I got to day were Super Glide and all the you need with it was $686 more than the Reese Glide manual hitch. Is it worth the money?? Also how often do you need to slide it back and are you normally in a place where its a nightmare to do it?? ( Like in traffic }