Simply that in 2010, FH landed cost 2-ish and today they cost 3-4. I am looking at that kind of investment horizon, around 10 years so a landed makes sense. I don't have any statistics but you would imagine 80% of FH / 999 years made 500k or so in 10 years.
I do agree with most agents as well that money are made investing in new launches, not all developments, not indefinitely but it is still true as of today. If you get a resale, most likely you will limbo along, getting rental with little upside. As for new launches, there is not much meat imo, 100-200k net profit for a 1.5-2m investment in 3 years and you will be laughing.
If the landed gives me a north of 500k returns in 10 years, it will be worthwhile, despite the 2% or less rental returns.
Purely my views.