I had a GB2 a couple of years ago and I sold it when comparing it to the GB. In hindsight I really wish that I had kept the GB2 but it and the GB1 are a lot more dissimilar knives than their name implies or that I understood when I first purchased the 2. It's like comparing a work truck to a slick El Camino. They both serve a purpose, they're just different. All that to say that I am also patiently waiting on a re-release for the GB2 and I am really interested in the form that the Bradley 3 will take. It would be nice to get some feedback on a timeline for any of this if one is known.
Do right always. It will give you satisfaction in life.