It seems that sensor+engine means you don’t need CoreFlowS&K/AppSensor/IPFIX/Telemetry/vSensor, although you can still benefit from other options depending on a use case. Please remember, analytics equipment placement may impact response time measurements. I would still stick to Telemetry on EXOS if I had EXOS, if I hadn’t (like in a 3rd party network), I’d consider this new approach.
Perhaps someone here already has experience with this new approach, I’d also be glad to hear how that performs.
Hope that helps,