Don't listen to that Mike guy, he is clearly out of his gourd. Favorite salt indeed.
Mortons DUH!
Unlike that Mike guy, I was smart and bought the Apex!
MY controller does NOT have a problem with the salinity probe in fact it does not have one at all!
I really like the Apex, but I'm sure that I would be (almost) as happy with the Elite.
I think up to now the Apex was a better buy cost-wise because of the built in web server, and the ability to control the controller remotely. This is less of an issue if DA has their software ready.
Also as Mike pointed out, if you have tunze or vortech, the wave maker is spiffy.
Mike has the right of it, you will be happy with either choice.
The best part is that when I went to vote I hit reefkeeper by accident
-Todd