IRs included in the Quad Cortex are really good, no doubt.
But having all the YorkAudio IRs that are also very good:
I can’t upload them to the cloud, the limit is very low (256 if I’m not mistaken)
Having a huge list of several thousand IRs is really not convenient. If we could add folders (at least one level of folders, no need to have multiple levels) so we can sort them by group would be a wonderful feature.