I chose the C99/Northern Lights hybrid, and was blown away by how easy it is to grow, the yield, the power, she's a beauty ... but, I also was interested in his C99/Apollo11 cross ... I chose the other, only because the C99/A11 synopsis suggested it has a bit of variance in it ... no big deal, but not right for what I was doing at the time ... a friend is currently growing out Joey's C99/Blueberry now, but it's pretty young right now ... good luck :thumbsup: