IPv6 *should* be faster because of less NAT and simpler headers, but in practice? Meh.
My streaming (Netflix, YouTube) feels the same on both. Maybe a tiny bit smoother on IPv6, but could just be placebo.
ISPs are still catching up, so even if IPv6 is better, your mileage may vary.
What is fast ipv6 or ipv4? Test it yourself—tools like [ipv6-test.com](https://ipv6-test.com) can help.
My streaming (Netflix, YouTube) feels the same on both. Maybe a tiny bit smoother on IPv6, but could just be placebo.
ISPs are still catching up, so even if IPv6 is better, your mileage may vary.
What is fast ipv6 or ipv4? Test it yourself—tools like [ipv6-test.com](https://ipv6-test.com) can help.