When it comes to virtual reality headsets, two of the most popular on the market are the Valve Index and Pimax 5K+. Both have plenty of features that make them a great option for virtual reality gamers and enthusiasts.

The Valve Index has a field of view of 130°, and its resolution is 1440 x 1600 pixels. Its minimum graphics requirement is an Nvidia GeForce GTX 970 or AMD RX480, which makes it fairly accessible for many PC gamers. It also supports room-scale 360 tracking, so you can get fully immersed in your game environment. The refresh rate on this headset is 120 Hz, providing smooth visuals with minimal latency. Pros: excellent field of view; high resolution; fast refresh rate; support for room scale; low system requirements Cons: some users may find the limited viewing angle constricting

On the other hand, Pimax 5K+ offers an impressive 200° field of view and 2560 x 1440 resolution—an increase over what’s offered by Valve Index—which gives you an immersive experience like no other VR headset. However, its minimum graphics requirement is a bit higher than that of Valve Index: you'll need at least an Nvidia GeForce GTX 1070 or equivalent AMD card to run this headset smoothly. Like its competitor, it also has room scale support as well as 360 tracking capabilities. The refresh rate on this device is 90 Hz though—not as high as Valve Index but still more than enough for most gaming needs. Pros: wider field of view; higher resolution; 360 tracking capabilities; reasonably good refresh rate Cons: requires better hardware specs than valve index

In terms of personal preference between these two headsets, I personally would go with the Pimax 5K+. Its incredibly wide field of view really immerses me in my games and makes me feel like I'm actually there in person! The increased resolution also adds to this effect significantly because every detail feels crisp and clear. Plus, despite having slightly lower refresh rates compared to Valve Index's 120 Hz offering—90 Hz still provides decent performance even when playing more demanding titles. All things considered, I believe that if you're looking for a great overall virtual reality experience then Pimax 5K+ should be your go-to choice!