On the Lookout!

Hey all, I have a buddy that doesn't use the internet at all, and he is wondering what some of your opinions would be as to which phenos are most desirable with Master Kush and Aurora Indica. I know some of that is subjective, (depending on individual preferences ect..) but as far as your personal pref, opinions on potency with the 2 strains. (Indoors)
So all of you that have exp with growing out either of these 2 strains please jump in and give me your 2 cents! I will relay your thoughts happily. What should he be on the look out for as he grows these out. He is planning on keeping at least 1 mum of each and obviously would like to get the best phenos possible. So..............................
In your opinion
Best AI pheno?
Best MK pheno?
Hopefully this doesn't sound like a silly question, and please, he would really only like input from those that have grown these out please!
Thanks.:jointsmile: