First of all let's set a rule - only the progressive era of each band would count in this discussion. Let's say, Yes up until Drama, and Genesis up until Duke. NO Yes-West and NO The Phil Collins Supergroup.
Personally I feel Yes is a bit more "brilliant", a modern art type of impression. Genesis feels more relaxed, more "spontaneous" with an open, natural soundscape.
Personally I feel Yes is a bit more "brilliant", a modern art type of impression. Genesis feels more relaxed, more "spontaneous" with an open, natural soundscape.