I would say CodyB makes a lot of good points. A thing worth considering is the vibe in both places. I did not like Malaysia as a country in general and also KL, I liked it less then Singapore. I have only been travelling a few times though. considering all the arguments being made regarding girls, how far your money will go and potential to save, KL is probably a good bet. Also very easy to fly anywhere in Asia for cheap.
Best to check the place out for a while before you decide, see what you think of it.
Best to check the place out for a while before you decide, see what you think of it.