I have tried other headphone solutions for years and they are inaccurate with nowhere near the precision of VSX. I struggled getting things to translate with other solutions, drives you mad because in headphones, the mixes sound decent, but anywhere else they are lacking. Before VSX I finished an EP and a test track. After receiving VSX and calibrating it, I played the test track.... It sounded like total rubbish!! Finally these headphones are telling me the truth, and I can fix it. So I went back and quickly redid most of the stems, especially drums and bass. Now playing the mix of the test track on the speakers elsewhere it sounds great. Same thing with first track of EP, the old "finished" mix was now in VSX sounding horrific... Bass sustain terrible, weak drums, too much low mids. High end also bad, harsh, unsmooth. Now going back and fixing the stems, removing previous processing and simply EQing correctly (because now I can hear accurately with VSX) in most cases fixed things. Certain tracks like drums and bass I ran through some 500 series gear... But with VSX now I can really hear what's going on... Compression is easier to hear and dial in. The first mix is amazing.. solid bass which is just right. Drums which are weighty but not stepping on the bass. The drums are crisp and transients clear and things groove beautifully now. The musical elements are pleasing now, the right balance and no harsh frequency build up, and finally the top end is managed nicely, still plenty of high frequency but nothing harsh, it's just smooth and shimmery. Playing it on other systems it sounds great, which is the whole point of VSX.
Honestly the difference is staggering. It is crazy that the other solutions flatter the sound so much and hide the truth. I wish I had invested in VSX earlier to save me from so much misery with mixdowns. As I learn the system better I will not need to fix stuff like this as from the beginning I can get things sounding right like they should.
What I like is their solution is ONE headphones specifically designed to work in tandem with their amazing software. This is less points of failure. Other solutions have too many issues measuring each brand & model of headphone then there is lots of variance in the correction curves between these same models of headphones in different products... Then you have control over how much correction to apply... The options for tweaking are endless!!
VSX has brought me so much joy already, now I have no stress opening up my DAW because I can rely on what I'm hearing.
I would recommend Archon and Mike Dean expansions if doing electronic bass heavy music.