iPhone 6S : iOS 10.3.3 vs iOS 11.3 Final Speed Test (Build 15E216) HD

According to Mixpanel.com iOS 11 adoption rate is at 85%, but there are still 10.5% of devices hanging on to iOS 10. Most likely due to the idea that iOS 11 will slow their device down, or due to not wanting to update a jailbroken phone. So will iOS 11.3 be fast enough for iOS 10.3.3 users to update their devices, now that they can disable CPU throttling? I have tested iOS 11.3 against iOS 10.3.3 on the devices most likely to be slowed down by iOS 11.3. iPhone 5S, iPhone 6 and iPhone 6S So will iOS 11.3 help increase the adoption rate? Lets test ! Tracks 1 : Pumping Tracks 2 : Energy of Beauty Tracks 3 : Energy Watermark Tracks 4 : Sci-Fi Dramatic Theme