Advice re commuting bike on cycle 2 work scheme

hoddoi

Hi alll I'm trying to chose between a Koga Supermetro and Cube SL Cross Pro for commute to work. Does anybody have any experience of either of these bikes. Koga looks more swish but the Cube looks faster and more practical (live in Crystal Palace, London, quite hilly). Any advice on the pluses and minuses of either would be much appreciated.
Thanks John