Hi- I have had the DUI trim system for 2 and a bit years now. I was skeptical at first, but now I will not use anything else. It is fantastic! No lower back pain, no weight belt tight around your waist, easy to put on and take off. I have D rings on my harness and also on the belt - this is good to hang my stuff off like compass, torch, etc. The material is very robust. I have 500 dives on my system so far and it is beginning to look slightly used only now. The quick release system is good, but does require a very good tug to release the pouches. Those of us who are a little weaker in the arms may need to use both hands. What I like is that the weight belt is loose around your waste and not rubbing the zipper of the drysuit. All the weight is carried by the shoulders
Don't concern yourself with the dollars - go get one today - you will not regret your decision. Dive safe......Iain