MSc in Computer Science, at Bristol or UCL?

I would like to have some information about the reputation, campus life
and job opportunities of these two universities. Among of these two
universities, which is regarded most distinguished in the UK and
especially in the area of CS and which would lead to a better academic
career? I am also interested about the cost of life, in Bristol and in
London and which of these cities is more beautiful?

I welcome everyone who studies or lives there to guide me through this
difficult selection of postgraduate programs.

Thank's in advance.