Well, whomever argues is probably an uneducated child who has smoked flowers/oil for a few years.
But, I prefer flowers. Don't get me wrong, I love my oil too, but I just prefer flowers over oil because oil seems to get me stupid fucking fried no matter how long you smoke it for,
sometimes if the oil is Medical Grade than you really just lose all tolerance to flowers in general which sucks because It's an awesome thing!