We cannot say that a single DNS server is the best choice for gaming. There are multiple factors that you got to consider. For instance, everything depends on where you are from. You have to choose a DNS server that has the lowest latency and the highest speed. We also have to check whether the DNS server is good when it comes to reducing jitter and data packet loss. As a gamer, it means that you have to try different servers until you find the best possible option. However, if you are looking for a generally good DNS server for PS4, you can check out Google or Cloudflare DNS. You can check the options we have listed above to set up the most popular DNS servers for PS4.