I'll be in town Saturday 8/26 visiting from Seattle, Washington (USA) and would love to go clubbing in London. I see two options...

1-try to see a mainstream artist (seems like London doesn't like the mainstream artists much, hahah) at a famous London club. We love dirty base (bro safari, spagg hedi, flux pavilion, knife party) but also like main stream artists (Adventure Club, Martin Garix, Galantis)

or

2-go to a club that gives us the most authentic, modern, London dance scene experience.

Can you give me suggestions for both?

EDIT:  

We think we've settled on getting an authentic London Clubbing experience. Even if we wouldn't like it as much (we are not house heads, definitely like our dirty dirty bass), it would be worth it to get a taste of the London dance scene. Really looking forward to that now actually.

So, that night, August 26th, would anyone have any other recommendations for an authentic London clubbing experience that they'd recommend more than Hector Couto?

Is there a flavor that is more local to London that is bass more than house-like? Doesn't have to have drops, but more towards the brostep, dubstep side of the spectrum?