i‘m currently testing to use Drambo as a performance sampler/mixer like the Octatrack. And by now I can say it works really well. I run it at 128 samples buffersize and don’t notice any latency. My gas for an octatrack is slowly fading away :D.
There ist one thing that I actually would like to know. Is there a way I can see the latency which is introduced by a module or AUv3?