Choices given by SA most probably he is only selling this 2 currently
Both require car TBH.. Like mentioned above, KTM not really useful..
If transportation is your concern, can look at transit oriented development, currently there's quite a few.

But if this is going to be passed to children and make them pay for the installment, should consult your children. Personally, I wouldnt want my parent to pass down a liability to me which I dont "LIKE" once I start working la. I rather go buy something I "LIKE".

Great to hear your kid is on board too.. I personally just bought my first home next to M Oscar laa (the UOA one)..
Reason being I feel very comfortable with this area, cause my parents live nearby as well.

As for the shuttle service, I wouldnt put my bet on it for long term. A lot of project promised this kind of service, but after sometime they closed down the service due to expensive to maintain. For your case, I highly suggest looking for TOD projects, which are directly connected to MRT/LRT stations.

As there are really quite a few out there, hard to recommend as well as my choice is the project literally next to M Oscar, so a bit bias-ed.
Maybe this link below will help ease your searching? Recommend to visit the showrooms and compare at least ~10 projects, so by then you would be immune by all the sales pitch and able to make a sound judgement.

https://www.iproperty.com.my/news/transit-o...lly-affordable/