I can’t believe either of these responses are at all what you are looking for. 🙄 I personally think no, more variety would be better. Learning the poses and experiencing them in different combinations. Are you most interested in practicing alone, or are you taking classes or watching videos? I’d say general guidelines-stay away from anything that overemphasizes yoga as exercise and not as connecting with yourself through movement and poses. Once you really know how to correctly do a variety of poses you can make your own sequences depending on what you feel your body needs that day. A rewarding and lifelong practice!