For example, if you’re from South Africa, a place far from League servers, your default region could be set to Turkey or Oceania, resulting in League servers lagging. But Riot also has servers in São Paulo that are closer to you.
If you use Surfshark and pick Brazil as your location, your traffic will be redirected to the League servers in São Paulo. They are considerably closer, which will result in reduced latency.
Surfshark has 3200+ virtual and physical servers worldwide, scattered over 100+ countries, which makes it a superb VPN for League of Legends. With that many servers, you’re bound to find one nearby.