Happijac Tiedown vs. Torklift Tiedown

The only people that can honestly answer this are those who have owned both systems. I have always had the Happyjack system, over all satisfied. I do intend , in time for this upcoming season to modify my tie down system by adding torklifts rear tiedown arms to my supertruss hitch. Im not overly confident in the Happyjack rear bumper button tiedown. Looks flimsy and potentially could twist my truckbumper in an expreme situation. On the other hand I like the front tie down method off the Happyjack and will keep it. Also keeping the Happjack pistins in the rear tiedown.
S I guess I like elements of both.