I have about 20 cultivars blueberry, but not a lot of any cultivar to fully judge, and probably only around 60 plants total. I have not went into the degree of care that WillsC and Blueboy have. Some have been Plant/mulch then on their own. At l least for my climate and soil (Zone 7 North GA Mountains) and minimal care program Rabbiteyes are much more successful than either standard HighBush or Southern HighBush. HighBush are more demanding in their PH requirements. My SweetCrisp and Emerald are still containerized and okay, but of the other SHB I put into ground only Sharpblue has kept reasonably healthy under a very low care program. Southmoon, Misty, Jubilee basically died a slow death. O'Neal did ok, thinking that is SHB, but I have seen it categorized different if I recall. Planted right beside them most all the Rabbiteye have done reasonably well. I did not reside with most these plantings, and hope to be able to do a little better with SHB at my new location, but if you are in similar soil/climate to me and don't want the higher input Rabbiteye would be my choice. Those remote plantings are at my cabin, and I still get to eat blueberries with basically no care off my Rabbiteye. At least until the SWD (Spotted Wing Drosophila) find them if they have not already.
WillsC, Is that order for Raven you have the one you were doing on GW? I signed up for a couple, but thought that fell through for some reason.