Honestly, I believe that only YOU can make the decision about your hair. It seems that you're already on the right track to being natural and you probably feel that your natural hair is a little unruly at this moment and you're looking for a way to make it more manageable? I suggest that you straighten your hair (blowdry,flat iron) and see if you like your hair in that state and then wash your hair and see if you like the natural style. This way you get to do both with no chemicals. You can also take pictures of yourself and this way you can see how your hair looks.