I pre-bought 3 tons of pellets at Tractor Supply for $197 ... its time to pick them up and I have choice of three pellets, Green Supremes, Stove Chow or Lingetics .... I have a harman accentra and have not find a pellet that doesnt work ... if it was you (yes, I know i should try all three) which one would you buy, or would you buy a combination?