You posted this question twice?
I would advise you to do your research and pick which ones best suit you. Haze is a Sativa and Northern Lights is an Indica. This may put you on the right track however, I'm not sure if anyone can get their hands on a legitimate "pure" strain.
There are many hybrids available check out the White Widow. Seedbanks give a description of each strain they offer. If the description you find does not suffice do a Google search or post the specific strain here and we'd love to help.
Check out the Seedbank section of MP to find the locations of Seedbanks so you can get started.
Hope this helps.