But what is the latency at 32 samples with core audio? I found it way worse than on ASIO back in the day, have no idea what/how it is these days. Core audio had some extra buffers and performed worse then, also with high CPU usage we ran out of juice faster with core audio vs. asio. This is also highlighted with cheap devices/drivers - when put to fex. 64 samples, the CPU usage rises higher even when idling.
Things might have changed. Just asking, no versus bs.
Can run 32 samples latency in 96 here too, without cpu usage rising much at all. RME AiO Pro with R7950X.