Can't add much, aside from the fact you might want to consider 1) that a local Czech university might be cheaper (e.g. a UK university might not add much but mi

Can't add much, aside from the fact you might want to consider 1) that a local Czech university might be cheaper (e.g. a UK university might not add much but might be a lot more expensive -- student debt sucks, and if you can get a free education at home, you should probably opt for that), and 2) to consider how they are being funded, since once Brexit happens, these funding mechanisms might dry up. Also, you might not be able to stay in the UK once you graduate, again due to Brexit and potential visa issues. St. Andrews (the name) is generally seen as one of the better universities according to a UK friend. But that doesn't say much about the CS programme.