This is a subjective guide built on driver and latency testing, converter measurements, thousands of owner reports, and 100+ Grammy-engineer interviews. An interface is a tool — if it gets sound in and out without drama, it has done its job.

Be honest about the scores. 97 models here are hand-scored by me. The rest carry an EST. badge: a projected score derived from brand, price class and connection type. It is a starting point, not a measurement — I'd rather say that than pretend I've lived with all 288.

The thing nobody tells beginners: above roughly $200, converters stop being the differentiator. Two interfaces at $250 and $1,500 will sound far closer than the price gap suggests. What you're actually buying at the top is drivers that never glitch, preamps with character, and I/O you can grow into — which is why Latency & Drivers and Preamp Quality are worth 28 of the 100 points here.

And the honest advice: if you already own a working interface, a better microphone, a treated corner, or actually finishing a song will all beat an upgrade. Buy the cheap correct one and spend the rest on the room.