Thank you for the education.
When I got my newest truck, 3 months ago, I contemplated purchasing a new tekonsha. When I talked to a local "High Dollar" Horse Trailer Sales & Custom company in Stephenville, TX, they told me to hang on to the voyager I had, that it was simple but one of the most reliable brake controllers available. Their clientele purchase custom trailers with living quarters running $100K-150K.
I pulled it out of the old truck and put it in this newer truck. It has worked fine on 3 Casita trips.
My voyager was used when pulling the Casita, a 4 horse slant load gooseneck trailer and a large boat & trailer. So for us it worked the brakes on multiple trailers.