Brave flags can be accessed by typing- brave://flags in the address bar then an experiments site opens…
The tweaks are
e- enable
d- disable
Restrict WebSockets pool-e
Enables local data collection for notification ad timing (brave-federated)-d
Override software rendering list-d
Experimental QUIC protocol-e (good for YouTube videos and stuff but if you’re privacy concerned just leave it as it is )
Future V8 VM features-e
Zero-copy rasterizer -e
enable Vulkan-e
Parallel downloading-e ( improves download speeds)
Back-forward cache-d
Prerender2-e
Throttle non-visible cross-origin iframes-e
Persistent client hints-d
that’s it and for those who want a brief explanation for these here’s a blog (go to the performance section to see these)