Bob haircuts are one of the most popular types of hairstyles as it is considered to be a traditional hairstyle with modern variations that have been created for the popular hairstyle. As one of the most popular hairstyles that is available, these variations can range from angled hairstyles that have been created to appear as one length, or hairstyles which have been created through the use of layers. With many variations of the bob available, how do you choose between the various styles which are available? There are many aspects which should be considered when choosing a hairstyle and the bob haircut is no different.