The forthcoming 4" (or 4.25"?) Anaconda

Starting to see these added to some retailers lists (of course "out of stock"). But I'm seeing some list it as 4", and others list it as 4.25". So it seems even they don't know which it will be (anxiously awaiting finally seeing them materialize).

So just wondering, anyone here with informed knowledge, good speculation or even an opinion as to what is coming (or when)? Obviously 4.25" is no longer a consideration for the Canadian market, I'm unsure if that was the only reason they went that route on the Python or not.