Ive done the Critical Haze (CM x AH)and had a pheno that had buds that looked exactly like the Afghan Haze pics used on the site.
That pheno took 16weeks of flower before it was ready and it was awesome sativa day-trip smoke. The yield was low and she was a very light feeder.
I'd try the Afghan Haze if I didn't already have like the whole MNS catalog to run through.
Let's see how long before the MNS haters come rolling in!!
Oh, yes, be prepared to pheno hunt. You may need to pop the whole pack before you find your keeper, that info is from a friend who just ran a whole pack over two grows.
Stay hazed,
Jake