I had the (Black Ceramic)
DanMoto on and after a trip to Daytona it came off and on went the Bassani.
Have a 2011 NRS with Power Vision I tried all the maps on Dyno's site and even one from Fuel Moto. In the end to me they just sounded bad ran ridiculously hot even after I wrapped and coated them and maybe dilusional on this but I felt like there was a torque difference (which I am aware maybe in my head) but whatever the bike just didnt feel right. I pulled the danmoto and put on the Bassani and it just felt right to me in the throttle.
Now I should mention I also have a V&H comp series here which ran great on the bike if it wasnt so damn hot that probably would have stayed.
Shameless PLUG = V&H and DM still for sale.