I got the waveline DC 12000 in. This also answered two of my questions.
First was how I got it in the first place when premium aquatics said it was sold out. I had it in my wishlist on their site and when I went to check it it said buy now so I did and it didn't complain so I went through with the order not knowing what to expect. Premium aquatics completed the order and when checking the actual product page it still says sold out.
This is for the apex ready version which they have listed for $279. About $20 cheaper then everywhere else.
Basically premium aquatics sent me the original DC 12000 pump with the apex ready upgrade controller separate. Which was pretty awesome they did that or they could have just canceled the order and say they don't have the exact products I wanted in stock.
Since they did that I now have my second question answered. The original waveline DC 12000 has a head height rating of 19.9' but the newer apex ready model has a max head height rating of 22.96'.
Originall dc12000
When I asked this to the RLSS rep I was told the upgraded controller fixed some issues and pushed the max head height higher through firmware upgrades.
I had no idea how head height would be increased by firmware updates. And as I opened up the upgrade controller box my question was instantly answered. Not only is the controller upgraded on the newer apex ready model but so is the prop. The upgrade kit includes it.
And with that it's rated now for 22.96' [emoji1]