7/20/17? I guess they're not updating that date very often. I got on the list more our of curiosity than anything back 2 or 3 months ago. I think that was the date they had up then because I remember thinking it was a 3 1/2 year wait. If that wasn't the date, I'm sure that it was still July 2017, so they haven't made much progress through the list (or maybe they have and the list from around that time is just really big). If they're still making them whenever my name comes up, I'll probably go ahead and buy it just to try it out.
About a month ago, I picked up a Tone City King of Blues. I read in a couple of places that the King of Blues : King of Tone :: Soul Food : Klon. If that's the case, I'll probably end up keeping the KoT if I ever get it. Granted it's a KTR and not a Centaur, but my Klon really does sound better than my Soul Food (the debate is whether it sounds $250 better which is completely subjective). The King of Blues, to my ear, isn't a stand-out pedal, but it it's a nice sounding OD pedal. So I would anticipate that the fairy dust in the King of Tone would propel it to sound better than the King of Blues.
On a separate note, I picked up a couple of other ODs at the same time I got the King of Blues, including the Tone City Durple. I'm currently giving the Durple a test on the board, but, so far, I like the King of Blues better than either of the others. Out of the three, it's easily the keeper.