So... liquid pad and solely concentrate for optimum flavor, and sandwich method for optimum elevation?
Not really, concentrates are concentrated oil glands, so they're much stronger. A full load of mj concentrate is more canabinoids than a almost full load of herb with a portion of concentrate.
They both can taste good or bad, but it's hard to maintain a good taste throughout with herb and get a good xtraction. The herb gets cooked before the concentrate is completely vaporized.