Here are my SunChocola F2 tomato plants, on 27 May 2020. I've since thinned it to two plants. I received the seeds from Gardenboy of TomatoJunction, in 2020. These seeds got a later start than most of the other tomatoes, this year. There are wonderberry seedlings with them (the SunChocola ones are closer to the center, and more mature than the wonderberries).