Ive lived in Singapore for a number of years. I used to work there with a UK based company.
To be honest, I got tired of the boring life there. I find Dubai to be much more exciting and a lot more things happen here compared to Singapore. There is also a lot more international diversity amongst the population in Dubai. No offense, but I didnt mix well with all the chinese there.
Winters in Dubai are great, compared to no weather change in Singapore.
Cars are definitely affordable in Dubai, and there is no BS ERP road tax in dubai either. Parking in malls here is also free.
Overall, I found dubai to be easier to settle in and much more exciting than SG. The people here are friendlier as well. Unlike singapore where you enter a store and the guy goes , "uhh wa you wan uhh?????"
BTW, I used to live near Paya Laber MRT Station!