Sorry to down vote you .
I am on the end of long piece of string tied between 2 string cans on a really good day, at 2am I get 12mb, when the kids get home from school or if it rains - 1-2mb . I would rather a good solid 25mb within the next 3 months (when our FTTN node goes live), rather than wait for 2020 to get the Rolls Royce solution.
As South Korea has had super doper fast internetz for years - what is the killer app use there that would make me want to reach my hand into my pocket to buy the Rolls ?