Any actual experience with a Harbor Freight WDH?

I wore out my Reese after 80K miles towing an 11K lb toy hauler (the head wore where the spring bars mount). I currently tow a an 8K lb enclosed trailer with the HF hitch but only have about 10K miles on it (no problems so far). I still use the Reese head for dead tongue weight loads where I don't need a WDH but need a 2-5/8" ball.