Tobor:
I've had the same experience in giving out this cut to BB fanatics. It's got the yield, flavor, powerful stone and lack of nute sensitivity. This is usually the best they've tried. It looks very similar to the Dabney. I've smoked a few BB's , never anything like BB muffins.
My wife makes BB muffins all the time. They don't smell like weed. We ate a bowl of fresh blueberries to compare the taste after the last crop. Very similar. Subtle on the exhale. A lot of people think that it should be blue or purple because the word blue is in the name or be like what they are familiar with. I say, eat a bowl of fresh blueberries. Then smoke some and compare.
It spoiled me. When I got the kushes I thought what a waste of time and energy to get such tiny buds. It was twice as much work for 1/4 the yield.
Double D's got 1 lb off the Katsu, same as you and I had from Keph, but his system is not feasible for me. DWC is the constant fight against root rot and algae.
True Grit:
I'm new to organic soil , everything is a bit different from hydro in terms of growth rates. In waterfarms, I would multitop her and put her into flower at 9 inches and end up with plant 27-30 inches high. I could pull 3 oz per plant per plant that size no problem. I've just flipped one in with 4 branches at 6 inches as an experiment in a 3 gallon pot , all organic. I've noticed multiple tops grow at a slower rate in soil than hydro. Everything does actually.
My goal is 2 foot high plants with some donkey dicks. At 8 weeks you get a balanced stone with the best flavor. At 9 weeks I take her, you get some seriously strong upside the head smoke with slightly less flavor. At 10 plus weeks , she loses flavor but it's like smoking hash. Indoors under 12/12 she flowers forever. Outdoors she finishes at 8 weeks.