a lot of these WDH's are the same hitch heads with different weight bars. i would buy one rated for 1000pds tongue weight.... if you go bigger than that, the tongue weight of the trailer is likely exceeding the receiver hitch (and likely your payload capacity) not to mention you'll be bouncing all over the place since the bars act like springs, or you won't have enough weight on them (which could be dangerous since your steering will feel light and if the hitch you choose uses the weight on the bars for sway control)... i've had a Reese DC witch was great and i highly recommend it. right now i have an E2 (got free with the new trailer) and it gets the job done. personally i don't like the idea of added friction pads for sway control if you can get a hitch that handles sway well anyways.... that's just my 3 cents (for inflation)