I just updated my 8 and all is well.
My 6S held up for a long time 2012-2020
With 16 GB...Wow!
However, I’m very happy with my new 8 version which I purchased from my cousin brand new because she couldn’t pay her overdue bill. So I got it for a STEAL $100
It’s performing Nicely
Good version of iPhone.
At least that’s my opinion.
The professionals on here may tell you different
But I truly think it’s a Good version of the iPhone.