Looking for Fun & Unique Builds – Any Recommendations?

I’m fairly new to PoE2 (~45h). My first playthrough was with a Ranger, and now I’d love to try something more unique – not necessarily easy, but fun and rewarding (I’ve played similar games before, so I don’t mind a challenge). Do you have any recommendations for interesting classes/builds to try out? A few examples would be greatly appreciated

Thanks in advance!