Tough question in a way. I make both. Mayb my pot calls suck. But I do have a lot of people that say they find a trough call easier to run. At times u often have to find the sweet spot on a pot call and a lot of times on a trough u can play the whole surface with equal efficiency. Both sound about the same in my opinion. I think wood types may make more difference in the sound quality of a trough call over a pot call. Just a few opinions, not the final word by any stretch. Ryan