Sensi versus White Label Jack Herer

Sensi and White Label, which I understand is a subsidiary of Sensi, both offer Jack Herer seeds. Sensi's version is about $75 US more than White Label's.

Is there any difference between the two versions? Has anyone here grown out both?

we grew some jock horror from nivana years ago - it was by far the best weed we have ever grown then n since- it was kick ass- unfort didnt take any cuttings ... we went thru over 2 add packs looking for that lady without success.. then bought a pack of sensi jack herer- nothing in this pack came remotely close to that special girl... n the sensi pack cost 10x more...