Which WDH?

Ah, choice made by the OP. Rving is a leisure/ luxury endeavor . That said... Safety 1st. You paid a lot of money for your rv, you're supposed to enjoy it. Now the choice of which hitch? Cheap one? Expensive one? Cost of a hitch is certainly a consideration but its a one time purchase......unless you buy one that doesn't work for you or is unsafe. Trouble is most don't know , (some do) whats unsafe for their rig until they have a " white knuckle" experience or the Trooper asks "what happened". Here's more info;

https://www.etrailer.com/faq-which-sway-control-hitch.aspx

https://hensleymfg.com/trailer-sway-101/

https://www.propridehitch.com/understanding-sway

%^&^%$# computer. should work now.