hey all. im growing outside and I get to pick a nirvana freeby from the doc. Anyone have a thought on any of these- good, bad, which 1 is best, which one yeilds more, whch is more potent. Any information to help me choose which one of these is best. or if one is just terrible than let me know. I know opinions vary but its always good to get experienced knowledge from experienced people. thanks alot guys Nirvana Ice Nirvana Pure Power Plant Nirvana AK 48 If you have any other suggestions from nirvanas regular strains I would love them. thanks