So, I tasted a Brandy Boy F1 tomato, today—a large, pink fruit. It had a taste similar to my Brandy Boy cross C plant's fruit, this year (the one that is almost a multiflora), but it's a little different.
It was firmly attached to the vine much like my Brandy Boy cross F1 was in 2018; so, the fruit was damaged during harvest (I didn't use scissors).
Here's a picture of the same fruit that I tasted (after having tasted it; notice the chunk missing):
This picture includes two Brandy Boy F1 fruits (the smaller one is rotten):