Need some advice.

Ok, so i'm not really sure where to post this, but i figure the seasoned tokers would have the best experience with different strains.

So here are some of the main players in this story:

Dealer X - my normall guy
Dealer Y- A new dealer
Suplier A - suplies dealers X and Y
Dealer Z - someone i've never bought from before.

The strains: Northern lights, Silver Haze, and Jack Herer.

So i planned to pick up a quarter ounce of silver haze on friday from Dealer X. He couldn't get it to me friday, and told me he'd have it for me saturday. I called him many times saturday at about 8, and he didnt pick up. In that time, one of my friends told me that some kid had brought 5 lbs of Jack Herer into town, and that now everyone is getting it. Among the people who has it, he mentions that dealer Z has it. At about 9:30 dealer x tells me that he wont be able to get me the bud becasue of some family shit thats been going on with him, and that i should call dealer Y, who would hook me up with a quarter of some northern lights. I prefer a sativa high, so i would much rather get the Silver Haze than the Northern lights, however, i've never had Jack herer, and from what i've heard, i really really would love to get it. So the way i see it i could do a few things.

I could call dealer Y and get the northern lights.
I could call suplier A, who i've talked to before and met a few times, but not in a while, and i've never bought from him, and i could ask if he has any silver haze left.
I could call suplier A and ask if he had heard about the Jack Herer in town.
Or, i could call dealer Z, who i've never bought from before, and pick up the Jack herer (although i'm not sure how trustworthy this guy is).

Grasscity, whats your opinion?