We have a Dacor 30" electric convection/conventional over. My wife (the only cook in this house) says she roast the bird at 325 on convection as the manual says until the temp is 180 with stuffing.
This oven is amazing for cookies as you can do 6 sheets at a time 2 dozen to the sheet . That is if you have enough hands and arms. She bakes 40 to 50 dozen cookies a week, three sheets at a time. Been doing it for several years. The cookies are a treat for our customers. She gets more compliments than the staff. :-)