and between 5.4 and 2.4 (if both set to 64 samples) as well?
our singer actually notices latency after 4ms to be uncomfortable, so some see a real-world difference even between 3.6 and 5.4ms. yeah, I remember the times when everything sub 8ms was considered good and I'm glad those times are gone and we have better hardware now.
I'm not saying latency under 4ms is a must, but 5.4ms at 64 samples? come on, it's the latency of a Scarlett, not of a powerful expensive Thunderbolt interface. I know that UAD interfaces are not the fastest, but how the heck they managed to make an expensive TB device with latency of a USB 2.0 cheap interface?