This answer varies per person and how inmediate you want to enjoy your new home. Sometimes with off-plan developments you can get better prices, thus value for money. Downside is you have to wait untill the project is finished.
If you are happy to wait for your property to be built you can make considerable savings on price and may have some say as to the final internal design and décor of your property.
Off Course there is.
Like any other product or service it all comes down to:
We know the best builders and promoters and we will never suggest something we would not buy ourselves.