Wow ...Did that answer my question or what...
So what I gathered is that the main differance between F1 and F2,F3 is the F2,F3 is less stable in the sence that you probably will get differant pheno's which might not be all bad if you find 1 you like.
My 2 somango's are 2 pheno's...1 Jack Herer and 1 super skunk(maybe big skunk korian)
I think the skunk pheno is the popular one but Jack Herer is a great strain so we'll see when I do a harvest report.