To me, investing in East Ledang is investing in its 'future' potential in terms of Location. It is right beside Iskandar Financial District in Medini and also the very successful Educity. My view of 'right beside' means within walking distance, a mere 5 mins drive away will be a totally different world. If not, I would have bought in Gelang Patah Temasek did their due diligence on the whole of Iskandar Region and chose to place their money to develop the whole cluster 'right beside' Iskandar Financial District in Medini too, they definitely didn't just tikam tikam or 'tiam yiu tiam peng peng' and happened to point at Medini on the map On the map, East Ledang is on the left of Iskandar Financial District in Medini and Temasek's developments(including terraces, semi-ds and bungalows) are on the right. Investing in this location, I won't be worried of the future newer, grander, safer, nicer land-scape, cheaper etc etc new gated communities springing up in Gelang Patah or any areas even nearer to 2nd link being competitors to East Ledang. Unless IRDA is so successful on Iskandar Financial District in Medini that they decide to build another Financial District nearer to 2nd link call Medini2 or Menini , but even if that happens, I'll still have plenty of time to sell my units will big profit since the Iskandar Financial District in Medini is already so successful and thus a highly sought after Location.
My view is that for EL properties to continue its appreciation, a lot depends on the current and future government initiatives. Most private companies still prefer to invest and build in older tamans like Austin, Permas Jaya, etc. While most of those who invest in Nusajaya area have links with GLCs, or because they already have land bank here like Leisure Farm, SP Setia.
I tend to think the reason why Temasek is willing to invest in Medini is partly because it is part of the broader deal in getting the railway land back and it is in the Malaysian gov's interest that they invest in this area. This will also in a way help to promote more investments in Medini region.