I've had good luck with hso. The bubba kush actually put on quite a bit of weight. Thy have a bubba kush 2.0 that is supposed to yeild more but it came out about the same for me.
I'm on my second run of some Emerald Triangle Lemon Diesel. This is only my 4th UC grow so I'm still learning. First run was very good but I topped them a bit too much. Did less this time and am liking them even better. Emerald recommended it for SCROGs, which I'm using. Node spacing is such that it does very well when tied horizontal. Vegging to 15 - 18" seemed to be about right for 25" spacing.
My first UC run was World of Seeds Space. Even with my inexperience with UC it produced pretty well. One that I'll probably run again down the road.