Well, High Five, you have outdone yourself again. Jumping blindly where others fear to tread. The lifestyle issue was brought up by the orihinal poster.
Are you that thick? Can you read or is someone giving you a hand reading and writing in this forum.
If it's a matter of cost of living, then the question is easy to answer.
According to many COLA contracts KL has a standard of living and cost of living approximately 1/2 that of Singapore. In otehr words, if you spend $10 in Singapore you get $20 worth in Kuala Lumpur.
See, correct phraseology will always get you an answer.
By the way, have a great job, which also allows me enough time to wrangle with you on this board. Now, pack your kit and toodle off home.