If you’re already a Gear VR fan and want your next phone to offer the biggest upgrade possible, it’s important to know that the Galaxy S8 and Galaxy S8 Plus are very different phones in VR. They are built to be similar to pretty much everything else, but inside Gear VR there will be two major differences that make choosing the best experience a little more difficult.

Here’s what you need to know.

Screen door effect

Galaxy S8