kbuskill
***CAUTION*** I do my own stunts!
That Reese Pilot appears to be a time-delayed brake controller, and will probably be fine for occasional use if set up properly. With heavier trailers you'd get better braking performance from a proportional controller. Here's some info on the differences:
https://www.etrailer.com/faq-brakecontroller.aspx
I use a Tekonsha P3 which is probably overkill for pulling a 3,500 lb. travel trailer but it has the features I wanted and was about $135 when I shopped around for it a couple of years ago. There are less expensive proportional controllers if that's what you determine you need.
I also have the P3... it works great.