The clarity gain for acoustic instruments of 32 pedals is marked. But even electric guitarists talk about extra ‘responsiveness’ of such pedals e.g. The gt1000 (32 bit) increase in sound quality over the gt100. There’s a good YouTube video of the sound difference between the two with the same settings that clearly demonstrates the difference in sound quality on quality speakers. The extra definition / quality is important for acoustic instruments especially if they are played gently. Electric guitars less so I feel.