I'm working on shifting a lot of annual garden stuff over to perennial due to decreases in energy/endurance that comes with age.
I'm also interested in different sizes of things to squeeze more food capacity into the small space that I have.
One of those projects is to try some larger blueberries along with the smaller Sunshine Blues I mentioned earlier here.
Reading up and watching vids on this led me to some great resources for my part of the world, the southeast US.
After watching these I figured rabbit eyes were the way to go for what I want, long life, more frost tolerant, fruit later into summer, and less inputs.
I'm reading lots of positive things about Biloxi southern highbush being a very tough cultivar too, so I'll probably try a few of those with the added bonus of cross pollinating my Sunshine Blues.
One thing not mentioned in these resources is to be sure you get varieties that match what your chill hours are.
This one is tricky for fruit in my area because we're very low chill hours.
Fortunately, there are a number of both southern highbush and rabbit eye that will work in my 360 hours of chill.
Old time u-pick blueberry grower tells how he goes about it.
https://www.youtube.com/watch?v=i_xCSLU6e1o
Nursery in Jacksonville FL
https://www.youtube.com/watch?v=WtC-pvd_AcI