I'd agree that if Mochi was the only type of yuri anyone did I'd quickly get bored.
But in terms of "candy" this is excellent candy. And if it has to be candy, I'd rather have excellent candy than mediocre candy, and Mochi delivers.
Now, I'd be just as grateful, or perhaps even more, if someone else also made a full course meal with nuanced depths of flavors that slowly reveal themselves over 70 20-page chapters.
But I don't really see anything like that around.
So I'm back with the candies.