But without geting to serious, just out of intrest how can you be sure a Filipino or filipina hairdresser in the Uk will do any better?

I know nothing about hairdressing (a grade two short back n sides every month is far as i go) but surely some very high quality hairdressers work in london due to the fact it is at the moment one of the "happening" cities are they all worse than any random filipino hairdresser?