Upgrade from Revival Atalante 5s

I'm currently in a situation where I can purchase new speakers to replace the Atalante 5s or I can just keep them where they are and spend money upgrading the components. Overall I've been impressed by them and haven't come across another speaker that I would really want over them. I think they do a really good job with soundstage and vocals. I hope to hear more speakers next year but I'm curious if others have compared the 5s with other speakers and which speaker could replace it.

Current chain - Holo Red -> Directstream MK2 -> Galion TS A20 -> Atalante 5

Thanks!