? Have you purchased from Walnut Ridge or Modern Trailer Rv

I would bet those two rear hitches are the same, just advertised differently, one with the 300 Lb Tongue weight, the other with 3000 Lb pull capacity. Which are the same hitch used any many fifthwheels, 300 Lb tongue/3000 Lb pull cap.
And I would take the Hydraulic Leveling system over the electric any day.