I dodged that bullet bc I refuse to buy anything that doesn't have a DD low end, simple. No BA no matter how well implemented can compete. I've heard monitors that supposedly do and they dont.
There is one good thing one can say about the UM situation, they are burning their own and the we will be blessed for it. Looking forward to picking up "outdated" UM products for -50% in the classifieds in a year or two. Eventually they will run out of technologies to invent and stagnate, can't keep innovating forever, you hit walls of whats possible until someone else finds a solution and you cant find all the solutions yourself. But TBH I haven't found a UM IEM worth buying yet that ticks all my boxes, Mentor was very nice, huge images, solid midrange but characteristic BA bass, same for AP, no DD, not even considering it. Even the best BA is just an attempt at a DD, just put a freaking DD.
The Hugo2 was the best thing I've ever bought in the Audiophile world(currently ~1.3k in classifieds), still relevant, still slaying top DAPs with regard to technicality and it's been out for years. Can be had for $1k. We always assume that newer is better and often it is but it's also the case in the audio world that some products stand the test of time, for example Trailli. I personally hated the sound of Trailli but it could just be my ears, it's clearly a solid product because all these years later people love it still.
I think it helps in situations like this to consider what other audio products could I get for that price range? When you look at what you could get for 8.5k outside of IEM's(HP's, DAC's, Tube amps, etc) it's pretty laughable. So don't feel left out by these prices, you're better off for not playing their game.
I haven't heard the new VEX but everything VE puts out is tippy top shelf with regard to sound quality and I seriously doubt this new UM product is nearly 3x better.
Let someone else pay for retail, why I don't buy new cars, ever.
I've smoked $100 cigars. The best cigar I've ever smoked is the humble unassuming Oliva Master Blends 3, it's $5.