Well I think this is what I want. Does anyone have anything to say as far as pro's or con's? How's the fit?

I have one and it works very well. It doesn't get tangled nearly as bad as the ones without the "fast back" feature, it's very comfortable and I know first hand that it works. I watched my buddy fall about 15 feet up when his climber slipped and it held him just fine. I think your making a good choice.