The RME UFX III is simply outstanding. Rock-solid drivers, ultra-low latency, and total stability — just what you'd expect from RME. TotalMix FX is incredibly powerful once you get the hang of it, and the routing flexibility is unmatched. The build quality feels premium, and the front panel display is surprisingly useful for quick monitoring.
Coming from other interfaces, the clarity and detail in the converters are immediately noticeable. USB 3.0 performance on my Mac has been flawless so far, even with high track counts and multiple plugins. I paired it with a Ferrofish Pulse 16 MX over ADAT, and the integration was seamless.
This interface is an investment, but for a serious studio setup, it's worth every cent. Zero regrets.