Aftermarket tire pressure monitoring system.

I'm getting older and lazy. I'm getting tired of checking all my tires on my truck and trailer each week. I'm going to put a aftermarket TPMS on my truck and trailer. Of those that have done this. First, how do you like it? Second, what brand did you use? Third, Have you had any problems related to the system?
My truck is a 06' 3500 without a factory TPMS system.