After about 4 weeks with iOS 26 I downgraded back to iOS 18. Aside from the expected performance and battery improvements from getting off the beta one thing I was struck by was how much iOS 18 almost feels like an upgrade from iOS 26. And while there are numerous bugs still in 18 the design felt better, more consistent and actually thought out. I came away from iOS 26 thinking it was design simply for the sake of design. Disjointed and unfinished in many areas, and while the rest of the beta period may resolve some of this it felt like a huge upgrade going back to iOS 18. Just my opinion here but brings a lot of caution to upgrading to iOS 26. Don't think I will update to the newest OS for the first time since owning an iPhone