I have been offered a Phd in a top ranking University department in the UK. For my studies it is the perfect place in regard to location facilities, faculty, training, etc. However I have been offered a full scholarship to do a PhD in my home country. The University I would have to do it in there is not as well regarded and I fear that my future career prospects may be limited as a result. Also my topic is very specific to the UK. I'm not sure which way to go. Any advice?