The only thing I can add is I've been told that all blueberry strains well hermi on ya. I have grown skunk blueberry and the 4 that I grew did. I don't know if the hermi thing is true or not. Could be just me.
Blueberry is a very stable variety. While part of it is a thai sativa that was prone to hermaphroditism, DJ Short bred that tendency out.
Blueberry is my favorite. I have grown it a bunch of times and it has never thrown bananas or hermied on me.
I did stress a grow and had one plant turn on me at the end, but the Blueberry took the stress like a champ.
My only complaint with blueberry is the stems are a bit snappy, so you have to be careful when scrogging.
Other than that, I recommend it to newbs because it is so forgiving, yields well and is great weed.
I have a Blue Moonshine going, which is just a reworking of Blueberry by DJ Short.