CH9 Feminized

I was wondering anyone have any experience with these guys?
their seeds sound pretty good, and they have REALLY good prices.
Anyone out there grown them before?. some feedback please.
Always looking for good seeds.

I bought 10 Jack from there and I've been happy with them so far. I asked a few q's and they were all answered within an hour. All 8 I've cracked germed in 24 hours and the plants are healthy and vigorous. All girls with no signs of hermie. Great for the price.