Highest Quality Dwarf Fruit Peaches?

I live in Kentucky, 6b, and I have a spot for somewhere between 3 and 6 dwarf fruit trees. I am looking for the highest quality (tasting) fruit, and am not so concerned with yield. Are there any cultivars you guys can recommend? Thank you!

I'm looking at cultivars now. If I can fit 6, I have the idea of having three sets of two different cultivars, or maybe two sets of three different cultivars. The idea being to spread out the harvest season, having as many peaches as possible for as long as possible.