Like purple beans,
I lament the fact that I can no longer grow Royalty Purple Pod and Royal Burgundy Purple Pod beans here in the south -- they're just not suited to my soil.
Louisiana Purple Pod pole bean is close, but not the same.
I wish there was a purple version of State Half-Runner because those things were bred for exactly my conditions and will overrun the earth given a little water and a hint of lime to take the edge off the acidity of my soil.
I love to grow a rainbow assortment of various cherry tomatoes but strongly prefer the older ones to the modern, over-sweet ones. To my mind, tomatoes are supposed to taste like VEGETABLES, not like candy.