Sounds great, but it’s a system hog
The Airline V15 sounds and feels great, but the CPU usage on my system (M1 MacMini 16gb RAM, RME Babyface Pro FS) is quite high. In GigPerformer 5, for instance, I get a CPU overload alert the moment I load the plugin. Logic Pro fares better, fortunately, but I’m still nearing max CPU usage while live tracking with acceptable latency. Hopefully future updates and optimizations will improve performance.