Trailer Brakes,, Direct Link or Tekonsha P3 or ??

I have the P3 and would recommend it, but having not used the Direct Link I cant say which one is better. I can comment on the P3 highway vs in town performance thou. The P3 has brake boost so you can set it up how you like it for in town and then as you are going on the highway just use brake boost 1 or two or three. (brake boost starts the braking at a higher gain so your brakes will come on harder).