here is 1 of my paul robeson, i have 3 plants. they have been on my grow list for a few years, so i took the plunge and purchased some seed(i used greta's organic gardens, a canadian seed company). the fruit is larger than a golf ball but smaller than a hardball, still a few more weeks before maturity but very healthy plant stock.
the 2nd pic is of my tomato patch. the left side of the picture(left of the garage door) has the first raised bed that contains 2 rows of tomtoes then a container row. the right side of the door is a raised bed containing 5 plants. the fruit picture plant is on the left side, behind the small brown container, back row. the patch is made up of paul robeson, cherokee purple, black krim, black trifele, striped german, chocolate stripe, isis candy, pink brandywine, caspian pink, costoluto genovese, black zebra, black zebra cherry, gardeners delight and the only hybrid are 3 sungold plants.
i have had cherokee purple and black krim before(which is why they are on my grow list) and both produce early/mid season. the black zebra came from a package of green zebra seed and 1 plant turned out black but unfortunately last year we were hit by a snow storm and freezing weather in mid september killing off many plants and destroying most fruit so i didn't get to compare. can't wait for the pink brandywine and caspian pink to ripen, then i will know for myself, which is the superior fruit.
a fyi, the plant in the container on the right side of the garage door contains 2 aunt molly ground cherry.
enjoy.