There's a reason all blueberry preserves, AFAIK, use the former. I can't imagine what the latter would taste like. Doesn't seem appealing. But I will also admit

There's a reason all blueberry preserves, AFAIK, use the former. I can't imagine what the latter would taste like. Doesn't seem appealing. But I will also admit I have come across more flavorful batches of the latter, but still not preserve material.