iOS 17.7 and iOS 18 Update, Which one to Update?

I’m have iPhone 14 , I had got iOS 17.7 as well as iOS 18. What should I update now ? And my battery percentage is 100.

if you prefer to stay in iOS 17 then you may update to iOS 17.7 bro. if you like to experience new iOS 18 features then proceed to update to 18. no need to update to 17.7 in order to install 18. you can directly install 18 update if you are ready.