Attitude has 10 Feminized White Widow seeds from Nirvana Seeds for $72.64 and then they have 5 Feminized White Widow seeds from Dinafem Seeds for the same price. If I go w/ the Nirvana Seed company Ill get 5 extra seeds for the same price. Is there really that big of a difference in the farms that produce the seeds say like Nirvana, Dinafem, Serious, Barneys, G13 Labs, etc, etc. ?