Ok, so I just grew champage cherry and coyote side by side under the same conditions. They look identical to me. I couldn't tell them apart. They grew to a similar size at a similar rate. I tried to pick two that looked equally ripe for a taste test. Champagne cherry seem a little less sweet and a little more tart. Coyote had a little more of that classic tomato taste. Although they appeared to be equally ripe to me (same color), maybe a different level of ripeness caused the difference. My conclusion is that I could draw no definitive conclusions