I have just started this, but I think the best routine, in anything, Penis Enlargement/BB/ETC, is that which is sustainable, or to say, that which you can work into your daily life, and make it a part of your daily activities. Find those things, and you will be more consistent with it, and do a better job. For me, there is no sense in spending time or money or effort on anything I am only going to half ass do, especially when it is something that requires time and effort over an extended period.