Thanks for the feedback everyone. I just got in my 5906 yesterday and I am very impressed with it. It's definitely a keeper and they seem to be reasonably priced. I will likely pick up another one just in case I need to dual wield two of them, LOL.
I have a Model 59 that my grandfather left me. It's a fun shooter and I really enjoy it. The double action trigger is a little long and crunchy but the pistol itself shoots well. I would like to get my mitts on one of the CHP 4006s that are floating around out there.