What are the pros and cons with flower, oil and wax? Personally I like flower that's what I mostly use, because I have more access to it i guess. I have one friend who is only interested in using oil cartridges and I have another who uses flower but also lots waxes. I tried only once oil it was good and i also tried once wax which i liked more than the oil, Wax had lots of flavor from what I remember. I would like to hear from the FC community there thoughts.