I have never played a big six or a puck,so I can't comment on them. My first harmonica was a hohner marine band 12 hole (solo tuning), my second and third harmonicas that I owned were the hohner piccolo in C and G (also solo tuning), they were an octive higher than the suzuki bluesmaster's that I have now. The piccolo played very well for me once they were broke in and both had and kept a good tone to them,both were bought around 1976 and at that time were made in Germany, I don't know if the newer ones are still made there. I did notice that the puck sells for around $9.00 where the piccolo sells for about $36.00, so I would think there is some difference in the two, besides the piccolo being about 1cm (about 3/8"
longer. By the way, I never tried playing my piccolo using just my mouth like in the video.