There is also Tropica's.
Given the cost, the general use of use, the Tropica might be a better brand name solution.
Tropica is better for traces of any of the 3 brands here.
For the macros though, DIY powders from Aqua essentials is 1000X cheaper, literally.
The brand name matters not when it comes to NO3, K, PO4 etc........they are all the same.
Regards,
Tom Barr