I know this has been talked about before but it has been quite a while.
Just how many sounds does one need? Why is sound expansion needed by anyone? How many different pianos do you need?
In the past most performing musicians on this forum came to the conclusion that a performer really only needs about 20 GOOD voices.
Practice, develop your chops, learn to play a sax like a sax player would, not a keyboard player trying to sound like a sax.
If you can do this with 20 GOOD voices you won't need anything else.
I think the point is fairly moot anyway because most voices can be edited.
Tom
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Thanks,
Tom