Not everyone's been a fan of free Wi-Fi at football stadiums. It's a radical thought, but should looking at the pitch be more important than looking at your phone? But football is a group activity – it's just that now you can spread the group a little further, to include the mates who aren't lucky enough to be in the stadium with you.
Tweeting scores, capturing the atmosphere on Instagram, maybe a quick Google for some team stats during half time – it's one of those things that's not going to go away any time soon.
Free Wi-Fi in every stadium is a long way off, though, so for many the only option remains good old 4G. You can check 4G coverage by postcode using our Coverage Checker, but it wouldn't be very sporting if we didn't turn this into some sort of league-type competition, would it?
Who's got the best 4G coverage in the league? Which team is the king of speedy tweeting? It may not be as essential as, say, the players, but it's still pretty important. There's only one way to find out. 20 teams! 380 matches! It's the 4G Championship.