Next  10 years?    
Bro, i m not like Nostredame can predict future events la   
There are a lot of property Sifu here Perhaps you can ask their  advise  They are good!

Of course based on current economic Malaysia, foresee  the property can further stagnant till next year
but if you are cash rich, not an issue for invest any property you prefer in long term as standard of living is getting higher and higher include property value in future
Y choice KLDC ? Y Not LakeCIty KL North as KL North another township seems like more promising!

There are many news on Property market outlook malaysia  saying that property recovery can be seen one or 2 years time
but till this quarter,  property market still very soft
Therefore in my intuition property market outlook next year is unfavorable and  likely to remain challenging  

overhang reduced ?
IMPO, i dun think so till now there are still a lot unit especially landed

There will be mixed development ie commercial, retail, entertainment, residential, and hospitality.

The development also focus on "to be Malaysia’s largest tech and digital hub as well as a 5G city. It will also be home to Southeast Asia’s largest world-class esports arena

This what they want to achieve which again it is realistic since main Kuala Lumpur no room to develop such a big well-planned city. And the distance to KLCC is around 14 minutes

The location is strategic 12 minutes to Month Kiara and around 15 minutes to IKEA/One Utama etc

This will be like a hot cake

Empire City tends to be luxury properties more than E-Sport. E-sport is a jailbreak to free some of the debt, as we all know the hangover from Empire City

While Kuala Lumpur Digital City is well plan prepared as we can see the planning since 2013.

Now the project is started in 2020 and by the time the cooldown for properties is over and started to build up the momentum.

And you are right talked about room for development, one of the reasons why DBKL  plan the project way out from the main KL city but interconnected each other to expand the KL development

It won't be 1-2 years this will be long term planning and we are lucky to know sooner about this project