Aerometrex 3D product would be superior - they custom make the 3D model for the client: https://aerometrex.com.au/productsservices/3d-modelling/
AFAIK Aerometrex 3D isn't a SAAS product - rather it is a consulting business. Nearmap's business model is subscriber based. This leads to very high margins and is the reason behind NEA growth. All IMO, DYOR