the breeder writes for Skunk mag I think...He must at least know good weed. Read his self assessment @HD . that should give you a feel for if it's for real.
Yeap.. I have the F2's (last batch HD got/prolly will ever get), like a month of two later the fucking F4's came out and I was pissed haha. But in all honesty the F4 is probably more stable.