Blackberry or BlackJack

Im thinking of starting to grow for the first time. I have access to both Blackberry and BlackJack seeds. I plan on using the scrog method. Which of these strains is better? Are these strains good for a first time grower? If not, are there any other strains I should look into? Any input would be helpful.

from what i told BJ is a hearty grower great for the beginner, thus why i chose them from Nirvana. the email confirming the shipping was recieved one week ago today, so iam really hoping they pop in soon, some say nirvana has gotten to them in under 8. frankly ill be happy with under 14, even under a month so long as i GET them lol

as for growing it, obviously about to try, but not going scog, just kloset soil. ill be watchin the thread to see how it goes for ya =D

I've been very happy with Blackjack. It takes a punishment and keeps on growing. Easy to grow.

i had 2 blackjack in hydro with terrible algae and blown slimy roots. I kept pushing them and they would not die. I couldn't get rid of the slimy roots so i cut them all off and transplanted them into dirt. they are both champs now. they will take a beating.