Electric Brake Controllers

[Chester]

This topic has probably been dealt with before but my search didn't turn up anything.

Currently I have a basic Tekonsha Voyager brake controller and it seems to work fine. I hear a lot of talk about people using the Prodigy. Does anyone know what the real difference is (other than $100). Is the difference marketing hype or is it noticeable??

Thanks..

2003 Dodge Ram 3500 DRW.
Cummins HO, Auto, 4.10 rear end and 4X4.
2000 Montana 2750RK.