Should I update to iOS 10?

So I've got this new iPhone SE a few months ago with iOS 9.3… It's been working so smoothly n all so far. But then when an update iOS was available, I sort of hesitated to do a needless update. The only downside is that some apps require iOS 10 to run. So should I update? N should I be concerned about speed/performance?

I always update.

Yes

  • Update stopped during ios update own iphone now phones broke I connected my iPhone 4 to my computer (iTunes) and started doing the update through iTunes. About five minutes into the update iTunes in my computer stops working, causing the update to of course stop working. Now my phone will not turn on. On the screen it is black with the 'charge symbol' as if it were low on battery and an iTunes symbol. I have tried turning my phone off and on, but of course it didn't respond.
  • Should i update to ios 8 or stick with ios 7 on my iphone 5? Cuz from experience i know ios 7 is really slow on iphone 4. So just wondering if anyone already updated to ios 8 on their 5. Is it worth it, any issues with the speed
  • Should I update to iOS 7? Or Stay with iOS 6? I have an iPhone 5, and I was wondering whether iOS 7 is a worthy upgrade from iOS 6, and if the features are really that compelling or not. Or Should I stay with iOS 6?
  • Should I update my iPhone 4 to iOS 6 or leave it on iOS 5? I'm currently using iOS 5.1.1 because I didn't want to lose google maps (which I use a lot) to shoddy apple maps but I've seen a google maps app on the app store now so do you think I should update to iOS 6? And what are the benefits?