elysium is a fantastic iem, no doubt. in the ~$2k range, it is one of my top choices.
I'd also put the lxse (which, quite surprisingly, seems to be dropping in value since I sold mine not too long ago,) and the u12t in the same company as well...the choice of which to pick being dictated by the listener's sound and music preferences.
ve's house sound is one of my favorites overall; steeped in emotion, engagement, and musicality.
there are a few caveats to the elysium, however, which do not, I believe, take away from the elysium's success as an overall package and well-tuned iem...but, they are caveats nonetheless. the way the elysium is tuned is extremely unique, and therefore, requires a bit of "acquired taste" to occur in order for this iem to bring the listener maximum satisfaction.
caveat 1 - elysium's bass is light in the signature
this is NOT a fault (a caveat on top of a caveat, yes!) but it is a fact. however, ve has a good reason for this: the elysium is tuned with lighter bass (albeit, very impressive bass from a single ba driver,) to let the dd mids shine. this gives the elysium a somewhat ethereal presentation, especially in conjunction with the lighter-energy estat highs. whether or not you like the elysium's sound in the long-term will depend simply on whether or not the maximum bass the elysium provides is sufficient for your tastes. if bass is enough, this is a non-issue...but if the bass is too light, it can be a dealbreaker.
while this is undoubtedly the biggest caveat when I recommend the elysium to people, I think there's another noteworthy caveat as well...
caveat 2 - elysium's sounstage width is on the smaller side
elysium's soundstage is not very wide. this may or may not be an issue depending on what you're looking for. I also do not think the elysium's soundstage is nearly as much of a potential issue as its bass presentation can be, but it's worth noting.
it's also true that both of these caveats become more noticeable once you've heard more expensive iems, or specific "specialists" in the areas of bass or soundstage. this means that if the elysium is first ~$2k iem you've heard, it's quite possible that its staging and bass presentations may completely blow you away.