Which is faster in real-world use: IPv6 or IPv4? What is fast IPv6 or IPv4? Alternatively: What is fa

Here’s the tea: IPv6 is faster *when it’s properly implemented*. But most networks aren’t, so IPv4 often wins by default.

Try Google’s IPv6 test or DNS leak test to see if your connection’s even using IPv6 right. If it’s flaky, stick with IPv4 for now.

And lol, the address space thing is irrelevant for speed. It’s like saying a bigger mailbox makes your mail arrive faster. Nope.