I spent years in Singapore and loved it there. Never had to face road rage (which so many of us experience daily several times driving in Texas! NextDoor is full of these stories) or aggressive behavior by anyone in authority including police and immigration officers. I know many people find Singapore boring after a while but it didn't bother me much. On the flip side, the cost of living is high as a foreigner and traveling to the US is very tiring due to the long distance.