got 1 of each!!! i'v shot only one 10 shot string with my disco using the kodiak's, 21.1 grain pellet over the chrony. have also tested it for accuracy, and it shoots very well. on the velocity part, i pumped the disco to 22-2300 psi, mine seems to hit it's highest velocity in the second and third 10 shot string, so might raise the numbers, but probably not to much. lo vel, 733.3- hi vel, 749- av vel, 741.9- fpe workes out to 25.+. i hope to get set up so i can chronograph and check accuracy at the same time, save on pellets. john