Playing with the stove today i tried the Sunflower setting WOW Serious heat output.. today i was floating around 70 on high in Softwood setting. On Sunflower it jumped to 77, pretty quick too! Upstaris jumped from 66 to 70 also pretty quick ( im real happy about that ) The fire in the pot was robust flame height was steadily high but not so high that it was lazy. Its usually small and low with the GS. Seems like a perfect setting as of right now to me while using the Green Supremes anyway. Dont think i would have to use this setting with higher end pellets as Oakies. I imagine the pellet useage is going to be far more then im use to. So ill have to monitor that see how much more.