I'm getting a company phone and have my choice of a device. I have a Note8 as a personal phone and want a smaller device for work emails and texting. Which iPhone should I go with? I haven't used an iPhone since the 6S besides a spare SE I never use. Shouldn't do anything crazy with the device and I'm slightly concerned about the 8's glass back. I remember a lot of broken iPhone 4's back in the day. Thanks for any info.