I've had mine for about 6 months now and I'm still undecided. I initially had some issues with getting a good fit (solved by insertion technique).Had these for around a month now, so well and truly past the honeymoon phase and I still love them.
Atm my fave 3 iems I've ever heard are
Trifecta
Singularity/Dorado
These are my favourite campfire IEM ive owned (versus Andromeda, Solaris and Vega). They sound like a muscle car, notes have an extraordinary thickness to them, but detail and overall technical performance is great too.
Now that the fit issues are resolved, I do enjoy the muscle car sound in comparison with my other more 'polite' IEMs occasionally but I'm still undecided about whether to keep them.