Your raspberries will grow wonderful in you location+zone, even in shade you will still get some berries.
Blueberries
They will fruit the year you get it, because the fruiting bud are already there from last year.
And it might even fruit the next year because most of it's
root are still in the acidic potted soil it came in.
After that you will get less/zero fruits if the soil ph is too high. Even that you are on the east coast it is very likely that your soil is acidic
enough where you will still get a harvest. But if you add slow release pure sulphur into the hole when you plant it and around the dripline then you be fine for 10yrs.
Iterations are fine, we don't have to be perfect
My 2nd Location:Florida HardinessZone:10 AHS:10 GDD:8500 Rainfall:2in/mth winter, 8in/mth summer, Soil:Sand pH8 Flat