While that’s true the Trinnov is night and day more advanced in its ability to setup multi-way active speakers. Given the similar prices I am hopeful Storm steps up their game.
the Trinnov has an automatic setup feature that measures and automatically sets up the crossovers in a multi-way system. It makes setup pretty simple if you don’t know what your doing or where to start.
it also offers more options and flexibility like more slopes and crossover types.
the Storm is still an immensely powerful and capable processor and well worth its price. The Trinnov is simply that much more. I find it really too bad that more companies don’t follow suit with these features.
You might not be up with the latest functionality in StormAudio related to setup of active crossovers. You are correct it doesn't have an automated what to do it, but then I would not be relying on automated configuration of active crossover, especially if the person doesn't know what they are doing, as that is a very good way to blow drivers (in particular tweeters).
From a manual configuration StormAudio actually has more filter options, the ability to add multiply filter types and to modify Q (they call it a Bell Filter but is PEQ), as well as Delay.
Mind you both Vendors are constantly evolving their products and enhancing them, so in a few months things may change.
Personally I think it is very simplisic to say one is better than the other without assessing it in the context of specific use cases. I was actually first looking at Trinnov but then changes my choice to StormAudio. The deal I got on a 2nd hand Storm was one factor, but the other was for example it's ability to pass 32 AES Digital Output channels to my Q-Sys core for processing and things like active crossovers. I'd actually wanted to use AES67 output to save myself buying the AES input cards for my Q-sys core, but got sick of waiting for either vendor to deliver their AES67/Ravena/Dante solution.
Same principal applies when deciding between the Trinnov and the JBL SDP-75. If you have JBL speakers then you would go for the JBL to take advantage of their speaker equalisation curves, but if you have other speaker types not in their database then you'd be better of with the Trinnov.