Valve Index and Oculus Go are both popular virtual reality headsets, but they have a few key differences that set them apart from one another. Both headsets have their pros and cons, which will help you decide which one is the best for you.

The Valve Index has an impressive 130° field of view, 1440 × 1600 px resolution, and 120 Hz refresh rate. Its minimum graphics requirement is a Nvidia GeForce GTX 970 / AMD RX480, which is fairly demanding on any modern computer setup. The headset also includes room scale tracking and 360 degree tracking capabilities as well as support for Microsoft Windows operating system. This makes the headset great for users with access to powerful gaming rigs or people who are already familiar with Windows-based platforms.

One downside of the Valve Index is its price point; it’s quite expensive compared to other options in this space, but if you’re looking for the highest performance VR experience available today then it may be worth the investment.

On the other hand we have the Oculus Go; this standalone VR headset does not require a PC setup or external hardware – all of its computing power comes from inside of itself! It features a 101° field of view with 2560 × 1440 px resolution along with room scale tracking and 360 degree tracking capabilities. The minimum CPU requirement for using it is Intel Core i3-6100 or AMD Ryzen 3 1200, FX4350 or greater, making it much easier to use than most gaming rigs needed to run more advanced virtual reality systems such as those from Valve Index. Furthermore its refresh rate of 72 Hz allows for smooth experiences without suffering too much lag during playtime - however this lower refresh rate could mean some visuals might look slightly blurry when compared to high end headsets like Valve Index that can reach up to 120Hz refresh rates.

Overall, both headsets provide excellent virtual reality experiences; however each offers unique benefits depending on your specific needs. If you want an immersive experience that requires little setup time then Oculus Go would be an ideal choice whereas if you’re looking for higher fidelity visuals then Valve Index might be worth considering despite its higher price tag. Personally I preferred using Valve Index because I felt like I was getting my money's worth out of the extra performance gains in terms of picture quality, refresh rate and overall immersion that comes from having a wider field of view – however ultimately what matters most is finding something within your budget that meets your own personal preferences so make sure to consider both options carefully before deciding on what’s right for you!