I am getting close to 400 mbps down and 30 to 50 up on my galaxy s7 5g. But dont think my phone will do over 500mbps. Not like I really need it to. But on my pc I have never seen over 400 on ethernet or 5g wireless.
I was told we need to combine wireless and ethernet to get full Gigabite speeds but when I search it up there is a paid app called speedify that's supposed to make that happen. But haven't tried it.