Singapore is easier to enter with less racial barrier for you to get used to and should you miss stuff from M'sia, you can easily go across to M'sia from time to time.

Australia and New Zealand is the next best thing IMO especially if you don't plan to risk with countries that are too far off. NZ might be a bit more of a retirement country though, unless you go to Queenstown (even then it could be boring after a while). Aus seems hard to migrate to, requirements seem to be much higher now and they only want specific professions. Friend is trying but I don't see much progress on her end (she's a IT business analyst/consultant).