San Luis Crossing Going North Into USA

I usually use the Calexico East crossing going north from the Baja, and then drive east to Yuma in the USA, but I've noticed that the wait times at San Luis are generally quite a bit shorter than at Calexico East.

Has anyone crossed at San Luis going north with a 25 to 30ft travel trailer RECENTLY? Any tips? Should I stick with Calexico despite the wait times being longer?

Thanks in advance.