With all these different awesome sounding strains I'm a little confused on what to get. This will be my first grow so I need something that is a little forgiving. I'll be growing in a 5x5x7 area, vegging under 1000W MH, and flowering under 1000W HPS. The strains that I've narrowed down to are Hindu Kush, NL#5 and Blueberry (although I've been reading that blueberry is a bit finicky and hard to grow). A good yield and high potency are important. How do these strains compare in terms of potency, yield and ease of growth? Thanks for your time!