What is the poshest, most snooty city/town/village in all of Berkshire?

In addition to Windsor if is snobby and rich you want then the Ascot area. All the places around Ascot are either middle cl suburbia or very rich stock broker belt - top business men, pop stars and drug dealers lol. Wentworth and Sunningdale are very posh. You don't want to live in one of these godawful stuck up places or something do you? Rather you than me, lol