I just think that the raw quality wasn't there for the samples used in the GM patches, also evidenced by how quickly they loaded compared to the better sample sets in the package. And in A/B with TTS-1 or ForteDXi, the Vi One GM patches sounded pretty awful in comparison.

So I figure, why futz with tweaking GM patch parameters to squeeze out "tolerable" sounds, when I can just load "Big Grand Piano" or "Upright Bass" from the menu, and assign the proper MIDI channel to the input and be done.

And yes, I'm already creating some "go-to" racks of Vi One instruments to load on command. I currently have a "jazz trio" rack, a "jazz quartet with strings" rack, and a "big band" rack.