Thanks for all your help! These are the 3 stain I chose for next year:

1 - White Widow
http://shop.grasscity.com/shop/grass...eedshqwhw.html

2 â?? Afghani
http://www.amsterdammarijuanaseeds.c...roduct&curr=49

3 - Original big bud super skunk
http://shop.grasscity.com/shop/grass...eedshqbig.html

Any advice?

White widow for the best all around buzz but a small yield (150 to 200 grams)
Afghani for the couchlock buzz and high yield (up to 700 grams)
Original big bud super skunk for the extremelly high yield (up to 1000 grams)

Also, does it make a difference where I buy the seeds. Does a white widow from one seed bank the same as any others?