I personally wouldn't go with either,I v much doubt theyl give a smooth enough finish so ul still have to use ur straighteners afterwards,easiest way would just b too section ur hair and blow dry from the bottom section with a radial brush and dry section by section then finish off with straighteners,if u do this after u've washed ur hair then depending on how often u wash ur hair ul b able to get away with a quick goin over with the straighteners each morning xxx