Loi! Coi! Glu! Saluton! Toki!

Hello everyone! This might be a bit of a vauge question, but I'm looking to learn a "futuristic" language for personal use as part of my identity as transhuman. What I'm looking for is a language that's conceptually vastly different from most natlangs today; something that has the feeling of being spoken (or transmitted in some way in general) by technologically advanced humanoids in the distant future. Engilangs come close to this idea; Ithkuil does as well, but it's... Complex. Kēlen is interesting, but comes across as more of an "alien" feeling language. A new neography / writing system that looks "futuristic" or "sci fi" to pair with the language would be a definite plus! I've done my research; but browsing this sub, I've found lots of new conlangs Google hasn't shown me! Please drop your suggestions below; I'd love to hear everyone's ideas, and maybe pick up a new language! Thanks!

(Conlang words used for greeting in order: Loglan, Lojban, -gua!spi, Esperanto, and toki pona)