For those that have Timbren suspension, what are the pros and cons vs leaf springs? I currently have leaf springs, but have been considering going to timbren. The frame of my trailer is already 2"x3", so it wouldn't be that hard to convert, but I am not sure if it's worth it. Most of my travel is through the Mojave Desert, Big Bear, and the Sierra Mountains. Nothing to hard core, as I have a 100 series Land Cruiser. Below is a picture of the trailer (minus the RTT, as I sold it to go to a bigger one).