If you're not planning to stay in the UK, then the question is whether the money for the education here is an issue. Only you can decide if the money spent is worth the intangible benefits of coming here for your degree. It's not just about getting a better job once you go back home either. Living somewhere else in a different country with different socio-cultural values is an eye opening experience. Hopefully one which gives us all a better and less judgemental view of our fellow human beings.