At 25 to 30 Mbps, you should be able to easily stream an HD movie while playing games online, and have bandwidth to spare. Even at the significantly reduced internet speed that the Switch is capable of, online gaming should be no problem. I pay for ~125 Mbps internet speeds, and I get those speeds - or higher - on the Xbox One that's plugged in to the same router that's providing WiFi to my Switch. 'Maybe it's me!' I thought, before I spent several hours learning far too much about DNS and MTU settings. I fell down a rabbit hole on Reddit and YouTube learning how to optimize my Nintendo Switch internet settings.
