Rajeev,
You can find a great explanation of NSX-T Advantages we choose to integrate within VMware Cloud on AWS: Unveiling NSX-T 2.5 – A New Marker on the Innovation Timeline | VMware
Even if NSX-V was included in first time of VMware Cloud on AWS, we decided to move to NSX-T that brings more feature and interconnection possibilities: we are talking about Cloud use case and not only on premise: integration with native AWS Services and ENI (link between our respective VPC's); Hybrid linked mode with on premises, etc...
Hope that helps
Emmanuel
Emmanuel BERNARD
Lead Solution Engineer | VMware Cloud | EMEA
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