Which one do you prefer? Burying your body or through cremation? For me, I choose Cremation. It is very cost effective. They will just cremate your body into ashes and you can chose whether by placing your ash into a container or scatter it anywhere. Unlike Burial, you will need a casket and even a lot to where they will bury your body. 
Justify your answers please 
Justify your answers please Nowadays, when we are going to talk about the practicality cremation is the answer for that things. Now if we are going to talk about burial to others of course this one of the best, because at least while in the burial period they their loved ones anyhow and they are much more comfortable in that way and it was already an ancient belief too that we inherited to our ancestors.
No it's not new and many cultures have done it before. Hindus do and they can get quite elaborate, like the cremation ceremonies in Indonesia. The Romans also burn their dead to liberate the soul from the body. The ashes are then placed into small nitches which were we got the word columbarium (lit. dove cote).