Same here. Installed it on 5s, seems faster (not 100% sure though, maybe that's a placebo efect) than iOS 11. Definitely does not feel slower, so it's safe to i

Same here. Installed it on 5s, seems faster (not 100% sure though, maybe that's a placebo efect) than iOS 11. Definitely does not feel slower, so it's safe to install IMO.