Almost certainly BB Bronze then. Heritage are much more expensive and not likely to be found in feed stores. I've seen BB turkeys at many feed stores for about $7 each, and assorted heritage turkey breeds for about $14 each, but only at one feed store (manager really likes turkeys there) in the whole state of Indiana (and I've never seen them out of Indiana either, but I'm hardly an expert out of state).
Why are you hoping for female? BB do lay a lot of eggs but they eat like horses and are very, very prone to numerous health woes that pretty much always kill them early or necessitate you putting them out of their misery. I've kept quite a few of them, and they're about the sweetest, most charming breed (partially due to intensive breeding for temperament for so many decades--they get so huge that vicious specimens are a huge risk to workers), but they die young compared to heritage breeds.
Regarding temperament, I've never had a mean BB. I'm sure bad enough treatment could yield one, but maybe I've just been blessed. While toms and hens are different, they're both excellent pets and pretty trustworthy with families. Mean heritage birds are far more common.
Hens are processed around 4 months, and toms around 5. Younger age reduces risk of later heart attacks (and not being able to eat it). No matter how well you care for it, it won't live long and will be miserable eventually. If heart attacks don't get them, leg problems will. With lots of exercise and less feed, they can last a couple years or more, but it's very rare and you shouldn't get your hopes up. They're prone to all manner of leg problems--spiraling bone growth, gout, swollen feet, bumblefoot, arthritis, if you can name it then I've probably seen it at this point. They also get respiratory problems and can basically die of broken hearts if flockmates die, though other breeds do this too. There's no shortage of things that kill turkeys.
