You must try them out or ask your higher self if they are appropriate for you. Some Spiritual Unfoldment Teachers may be able to tune in and suggest ones to work with. There are many aspects of meditation that are used around the world. One is the use of the Mandala or circular patterns that you may look at during meditation. There are many out there such as the exotic ones from Tibetan Buddhist systems and modern artistic types from the new age that are beautiful.
Some meditations suggest closing the eyes and just empty the mind.
You can try several out and Your needs may change during your lifetime as well. One meditation should not be considered to be the only one for life even if it really turns you on. Our lives evolve physically and spiritually so don't lock yourself into one system or meditation thinking it is the only way forever. Always be willing to experiment. Be open to the many ancient cultures around the world and you will find that there is so much to offer.