Endgame IEM similar signature to sony xm4

[Inbaral]

So, I've had the sony wf-1000xm4 for a while and I really like their sound signature. I feel like the vocals are forward but smooth and not shouty, and the bass is impactful.
I also have Xenns top, which are better in terms of technical performance and have a cleaner sound, but don't quite feel like endgame to me.
I was wondering if anyone knows of an endgame level IEM (up to 1k$) with a similar sound to the one of xm4 but with better technical performance and maybe better subbass.

Thank you!

 

[dunring]

I just got two pairs of the Sennheiser Momentum 3 for $99 each on Woot.com and the stock tuning is really fantastic. Can't go wrong with them. I've had the X4 and the Momentum 3 bass is more resolving and detailed. Vocals are the star of the show.

 

[Inbaral]

Thanks for the reply, but I'm looking for an iem, not tws

 

[Inbaral]

I tried looking for iems with a similar frequency response and I think 7th acoustic supernova is the closest. Has anyone tried both and can share their take?