Never had a Curt. Cant answer for them. Drawtite has been good for me. The OP didnt mention Reese, but Reese has always been good for me too. I have a "Hidden Hitch" on my Jeep right now and I hate it. The opening is just a fuzzy bit too big. The bar just bangs and bounces around in there. Very annoying. I even wrapped a layer of black tape around the bar to tighten it up. Helped some, but I still feel loose and slop at stops/starts.
Stay away from Hidden Hitch. As I said I have used Drawtite and reese with great satisfaction. Unfamiliar with Curt.
