I want 2 packs of Sannie's Jack and 2 of Madonna. Do you not have the Madonna because it's less popular, or some other reason?
It is hard to choose between KF and Madonna but it looks like the Madonna will have a bit more indica in it, and i think there's plenty of sativa in the Sannie's Jack already.
EDIT: Actually, ignore that. I've just decided that i would prefer the KF over the Madonna. I think i have enough indica hybrids in my collection (or will have when i finish buying seeds) and i could do with a sativa dominant, heavy yielding purple/pink plant. A bit like a purple Sannie's Jack. :)