I got a dozen all at once. Brandywine, Cherokee Purple, Pinapple, and Ponderosa Pink.
They aren't pretty. But they sure beat anything at the stores and farmers market. And I already have more this year than all of last year!
The red plastic may have helped (no splashing up of soil-bourne fungals). The waterbottles may have helped. Large soda bottles screwed into plastic spikes that delivered water several inches underground slowly. Into which I dropped slow-release organic fertilizer pellets to dissolve with each filling of the bottles. And maybe lack of rain so I controlled the watering each week.
But for whatever reason, this is seeming to be a good tomato year here.