Last but certainly not least is the IQ Shield screen protector. This isn't glass like most of the others, but that's a good thing. They market it as a "smart screen protector" simply because how easy the process is using the latest technology in screen protectors.
This uses an old-school wet liquid application, but way better than anything from a few years ago. With over 500 positive reviews on Amazon, this is one of the best options for the Galaxy S7. Hands down.
It's your typicl film but extremely easy to apply, won't have an odd texture, won't get yellow or fade over time and will stay looking new for years while keeping your phone safe. We'd recommend everyone try this for under $8.