Li-Fi is the future technology of choice, everywhere high bandwidth is required. Due to its ability to transfer large amounts of data in very short time, it will be an indispensable future technology.
The chart shows transmission speed values in Gigabit per second.
RF data transmission is a mature technology, which has reached its technological peak already. Li-Fi, on the other hand, has technologically a wide room for improvements with relatively low costs involved. Also, Li-Fi frequencies are not regulated and free to use.