Looking at this chart here:
Atomic Aquatics Regulator Systems Comparison Chart
It says that for the Z2 a swivel on the first stage is optional. However I haven't seen anything about it when looking at them on websites to purchase.
Anyone know what that means exactly? I don't think it will matter in my decision in my purchase but I was just wondering about it. I'd think it would be a nice to have if it's not a huge extra cost.
I means you can get the same hose w/swivel that is on the Z3 and put it on the Z2 - thus, making it into a Z3.