I have been growing a grape tomato (Napa Grape) as my small tomato for several years and have to say that I have been impressed with the growth, production, taste and length of production. I used to grow Gardener's Delight cherry and for the first few weeks the taste can't be beat. After a while the flavor begins to change. Not with the grape tomato. Good until the first killing frost. Much better than Yellow Pear that I grow for my wife.